| 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 | $167.95 | 6.173% | $178.3176 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $11.76 | 7.843% | $12.6823 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $144.79 | 7.474% | $155.6116 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $65.63 | 9.814% | $72.0709 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $115.70 | 8.167% | $125.1492 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $187.65 | 8.503% | $203.6059 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $85.67 | 6.383% | $91.1383 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $779.15 | $838.5758 | $838.58 | $838.55 | $838.50 | |