| 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 | $165.50 | 3.540% | $171.3587 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $174.69 | 10.259% | $192.6114 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $92.45 | 9.198% | $100.9536 | $100.95 | $100.95 | $101.00 |
| Purchase #4 | $24.27 | 8.295% | $26.2832 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $153.62 | 13.169% | $173.8502 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $213.33 | 11.235% | $237.2976 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $110.45 | 8.476% | $119.8117 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $934.31 | $1,022.1664 | $1,022.16 | $1,022.15 | $1,022.30 | |