| 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 | $126.32 | 3.142% | $130.289 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $167.98 | 6.374% | $178.687 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $90.43 | 7.153% | $96.8985 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $233.48 | 6.873% | $249.5271 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $97.49 | 3.285% | $100.6925 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $49.93 | 7.318% | $53.5839 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $157.62 | 8.362% | $170.8002 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $923.25 | $980.4782 | $980.48 | $980.55 | $980.50 | |