| 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 | $132.43 | 4.699% | $138.6529 | $138.65 | $138.65 | $138.70 |
| Purchase #2 | $160.40 | 10.321% | $176.9549 | $176.95 | $176.95 | $177.00 |
| Purchase #3 | $119.68 | 6.653% | $127.6423 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $239.74 | 11.712% | $267.8183 | $267.82 | $267.80 | $267.80 |
| Purchase #5 | $218.89 | 6.462% | $233.0347 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $116.89 | 7.470% | $125.6217 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $192.46 | 13.692% | $218.8116 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $1,180.49 | $1,288.5364 | $1,288.52 | $1,288.50 | $1,288.50 | |