| 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 | $141.74 | 12.724% | $159.775 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $84.89 | 4.740% | $88.9138 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $18.26 | 8.598% | $19.83 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $208.59 | 6.210% | $221.5434 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $138.78 | 7.447% | $149.1149 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $115.94 | 8.386% | $125.6627 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $187.68 | 10.625% | $207.621 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $895.88 | $972.4608 | $972.45 | $972.45 | $972.40 | |