| 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 | $189.87 | 8.563% | $206.1286 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $112.58 | 6.767% | $120.1983 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $132.61 | 5.442% | $139.8266 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $140.89 | 8.724% | $153.1812 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $140.51 | 12.297% | $157.7885 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $152.51 | 5.679% | $161.171 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $146.58 | 7.111% | $157.0033 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,015.55 | $1,095.2975 | $1,095.30 | $1,095.35 | $1,095.30 | |