| 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 | $155.99 | 4.288% | $162.6789 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $61.76 | 10.278% | $68.1077 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $31.41 | 10.269% | $34.6355 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $210.55 | 5.685% | $222.5198 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $126.72 | 9.468% | $138.7178 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $236.91 | 7.549% | $254.7943 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $116.41 | 9.143% | $127.0534 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $939.75 | $1,008.5074 | $1,008.51 | $1,008.50 | $1,008.50 | |