| 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 | $141.25 | 8.432% | $153.1602 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $7.90 | 7.606% | $8.5009 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $147.38 | 6.476% | $156.9243 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $24.77 | 8.303% | $26.8267 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $8.98 | 4.813% | $9.4122 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $100.60 | 6.631% | $107.2708 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $177.31 | 8.427% | $192.2519 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $608.19 | $654.3470 | $654.34 | $654.30 | $654.40 | |