| 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 | $103.86 | 8.344% | $112.5261 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $129.93 | 6.866% | $138.851 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $140.35 | 10.604% | $155.2327 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $177.82 | 9.186% | $194.1545 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $115.63 | 8.645% | $125.6262 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $72.86 | 9.417% | $79.7212 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $188.28 | 5.861% | $199.3151 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $928.73 | $1,005.4268 | $1,005.43 | $1,005.45 | $1,005.40 | |