| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.60 | 3.678% | $166.5069 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $97.51 | 10.309% | $107.5623 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $241.83 | 13.625% | $274.7793 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $111.50 | 10.259% | $122.9388 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $169.54 | 10.427% | $187.2179 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $221.80 | 12.132% | $248.7088 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $224.27 | 4.190% | $233.6669 | $233.67 | $233.65 | $233.70 |
| 7 purchase totals = | $1,227.05 | $1,341.3809 | $1,341.39 | $1,341.35 | $1,341.40 | |