| 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 | $172.71 | 8.577% | $187.5233 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $183.39 | 7.126% | $196.4584 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $231.40 | 7.542% | $248.8522 | $248.85 | $248.85 | $248.90 |
| Purchase #4 | $68.46 | 8.764% | $74.4598 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $224.31 | 9.367% | $245.3211 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $194.96 | 13.707% | $221.6832 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $185.92 | 6.402% | $197.8226 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $1,261.15 | $1,372.1206 | $1,372.11 | $1,372.05 | $1,372.20 | |