| 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 | $155.80 | 4.833% | $163.3298 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $212.30 | 6.523% | $226.1483 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $178.88 | 12.379% | $201.0236 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $215.82 | 13.334% | $244.5974 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $80.54 | 8.674% | $87.526 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $140.55 | 9.248% | $153.5481 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $29.85 | 10.479% | $32.978 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $1,013.74 | $1,109.1512 | $1,109.16 | $1,109.20 | $1,109.00 | |