| 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 | $178.77 | 11.159% | $198.7189 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $156.50 | 11.739% | $174.8715 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $235.86 | 11.773% | $263.6278 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $167.73 | 4.656% | $175.5395 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $163.50 | 3.479% | $169.1882 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $118.57 | 8.376% | $128.5014 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $34.39 | 4.467% | $35.9262 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $1,055.32 | $1,146.3735 | $1,146.38 | $1,146.40 | $1,146.30 | |