| 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 | $137.97 | 8.361% | $149.5057 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $6.62 | 11.220% | $7.3628 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $22.31 | 7.426% | $23.9667 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $102.44 | 13.775% | $116.5511 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $168.38 | 4.592% | $176.112 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $224.66 | 8.577% | $243.9291 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $38.94 | 3.363% | $40.2496 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $701.32 | $757.6770 | $757.68 | $757.65 | $757.70 | |