| 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 | $147.33 | 12.368% | $165.5518 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $59.53 | 4.548% | $62.2374 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $100.79 | 3.559% | $104.3771 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $119.45 | 13.664% | $135.7716 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $15.89 | 7.723% | $17.1172 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $241.70 | 7.243% | $259.2063 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $6.43 | 11.111% | $7.1444 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $691.12 | $751.4058 | $751.41 | $751.40 | $751.40 | |