| 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 | $156.74 | 3.331% | $161.961 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $46.82 | 7.437% | $50.302 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $37.46 | 6.123% | $39.7537 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $119.73 | 10.323% | $132.0897 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $101.82 | 9.722% | $111.7189 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $170.88 | 4.325% | $178.2706 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $220.76 | 3.430% | $228.3321 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $854.21 | $902.4280 | $902.42 | $902.40 | $902.50 | |