| 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 | $149.94 | 6.486% | $159.6651 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $81.61 | 11.450% | $90.9543 | $90.95 | $90.95 | $91.00 |
| Purchase #3 | $175.94 | 9.291% | $192.2866 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $147.64 | 12.253% | $165.7303 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $18.97 | 8.236% | $20.5324 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $103.26 | 8.432% | $111.9669 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $50.62 | 8.290% | $54.8164 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $727.98 | $795.9520 | $795.96 | $795.95 | $796.00 | |