| 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 | $142.79 | 3.660% | $148.0161 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $26.51 | 7.137% | $28.402 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $128.43 | 5.519% | $135.5181 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $71.33 | 6.726% | $76.1277 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $244.63 | 8.641% | $265.7685 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $8.61 | 7.506% | $9.2563 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $24.25 | 8.181% | $26.2339 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $646.55 | $689.3226 | $689.33 | $689.30 | $689.30 | |