| 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 | $181.27 | 8.775% | $197.1764 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $126.46 | 3.564% | $130.967 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $145.43 | 13.614% | $165.2288 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $212.76 | 3.694% | $220.6194 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $49.98 | 9.450% | $54.7031 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $20.53 | 3.760% | $21.3019 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $104.33 | 7.660% | $112.3217 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $840.76 | $902.3183 | $902.32 | $902.30 | $902.30 | |