| 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 | $90.60 | 6.215% | $96.2308 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $159.84 | 5.237% | $168.2108 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $131.52 | 7.817% | $141.8009 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $7.65 | 5.194% | $8.0473 | $8.05 | $8.05 | $8.00 |
| Purchase #5 | $85.89 | 11.675% | $95.9177 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $119.64 | 12.108% | $134.126 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $152.91 | 13.259% | $173.1843 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $748.05 | $817.5178 | $817.52 | $817.55 | $817.40 | |