| 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 | $35.42 | 5.325% | $37.3061 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $70.53 | 13.201% | $79.8407 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $157.30 | 12.132% | $176.3836 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $149.96 | 5.571% | $158.3143 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $240.98 | 10.460% | $266.1865 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $162.87 | 7.554% | $175.1732 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $206.86 | 13.821% | $235.4501 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $1,023.92 | $1,128.6545 | $1,128.65 | $1,128.65 | $1,128.70 | |