| 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 | $69.49 | 12.399% | $78.1061 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $183.28 | 10.608% | $202.7223 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $160.32 | 6.647% | $170.9765 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $197.79 | 4.235% | $206.1664 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $207.31 | 7.484% | $222.8251 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $117.27 | 9.634% | $128.5678 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $53.73 | 6.666% | $57.3116 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $989.19 | $1,066.6758 | $1,066.69 | $1,066.65 | $1,066.70 | |