| 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 | $142.28 | 12.625% | $160.2429 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $196.34 | 7.630% | $211.3207 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $139.61 | 13.639% | $158.6514 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $244.46 | 6.707% | $260.8559 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $70.57 | 5.855% | $74.7019 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $49.27 | 4.139% | $51.3093 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $174.49 | 5.521% | $184.1236 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $1,017.02 | $1,101.2057 | $1,101.20 | $1,101.15 | $1,101.20 | |