| 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 | $154.43 | 7.641% | $166.23 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $41.92 | 12.496% | $47.1583 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $87.27 | 9.692% | $95.7282 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $194.79 | 12.866% | $219.8517 | $219.85 | $219.85 | $219.90 |
| Purchase #5 | $207.77 | 7.588% | $223.5356 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $179.86 | 7.470% | $193.2955 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $155.82 | 10.348% | $171.9443 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,021.86 | $1,117.7436 | $1,117.75 | $1,117.80 | $1,117.70 | |