| 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 | $130.89 | 5.535% | $138.1348 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $246.82 | 12.718% | $278.2106 | $278.21 | $278.20 | $278.20 |
| Purchase #3 | $241.98 | 13.777% | $275.3176 | $275.32 | $275.30 | $275.30 |
| Purchase #4 | $188.82 | 3.353% | $195.1511 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $178.32 | 6.342% | $189.6291 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $140.89 | 11.361% | $156.8965 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $136.37 | 3.606% | $141.2875 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $1,264.09 | $1,374.6272 | $1,374.63 | $1,374.65 | $1,374.60 | |