| 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 | $181.63 | 10.746% | $201.148 | $201.15 | $201.15 | $201.10 |
| Purchase #2 | $118.99 | 12.444% | $133.7971 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $142.34 | 9.730% | $156.1897 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $42.49 | 11.404% | $47.3356 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $70.50 | 7.776% | $75.9821 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $150.60 | 9.731% | $165.2549 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $118.46 | 8.590% | $128.6357 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $825.01 | $908.3431 | $908.35 | $908.40 | $908.30 | |