| 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 | $169.44 | 8.737% | $184.244 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $147.59 | 7.800% | $159.102 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $158.34 | 4.498% | $165.4621 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $162.32 | 8.203% | $175.6351 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $43.51 | 3.577% | $45.0664 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $54.84 | 6.629% | $58.4753 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $156.81 | 9.205% | $171.2444 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $892.85 | $959.2293 | $959.23 | $959.25 | $959.20 | |