| 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 | $135.55 | 10.332% | $149.555 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $185.43 | 3.548% | $192.0091 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $238.51 | 8.140% | $257.9247 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $160.94 | 10.288% | $177.4975 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $69.50 | 9.333% | $75.9864 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $18.99 | 7.532% | $20.4203 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $46.42 | 11.507% | $51.7615 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $855.34 | $925.1545 | $925.16 | $925.10 | $925.20 | |