| 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 | $193.50 | 13.209% | $219.0594 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $151.67 | 9.326% | $165.8147 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $76.43 | 6.830% | $81.6502 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $41.88 | 12.330% | $47.0438 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $118.32 | 4.315% | $123.4255 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $83.47 | 4.813% | $87.4874 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $142.26 | 5.134% | $149.5636 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $807.53 | $874.0446 | $874.04 | $874.05 | $874.10 | |