| 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 | $137.39 | 13.345% | $155.7247 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $234.67 | 6.757% | $250.5267 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $167.55 | 4.486% | $175.0663 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $23.65 | 11.508% | $26.3716 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $118.32 | 4.362% | $123.4811 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $200.36 | 9.641% | $219.6767 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $46.95 | 8.443% | $50.914 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $928.89 | $1,001.7611 | $1,001.76 | $1,001.75 | $1,001.80 | |