| 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 | $149.74 | 8.122% | $161.9019 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $109.40 | 9.874% | $120.2022 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $117.73 | 12.404% | $132.3332 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $210.86 | 3.210% | $217.6286 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $56.60 | 13.835% | $64.4306 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $143.36 | 6.557% | $152.7601 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $66.43 | 7.694% | $71.5411 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $854.12 | $920.7977 | $920.79 | $920.85 | $920.70 | |