| 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 | $126.45 | 7.658% | $136.1335 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $122.37 | 10.588% | $135.3265 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $125.85 | 4.838% | $131.9386 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $52.75 | 13.103% | $59.6618 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $171.41 | 3.151% | $176.8111 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $35.32 | 6.394% | $37.5784 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $152.88 | 5.828% | $161.7898 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $787.03 | $839.2397 | $839.24 | $839.30 | $839.20 | |