| 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 | $101.82 | 11.736% | $113.7696 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $34.28 | 6.535% | $36.5202 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $68.67 | 5.199% | $72.2402 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $35.94 | 6.658% | $38.3329 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $199.77 | 12.802% | $225.3446 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $155.70 | 13.199% | $176.2508 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $134.79 | 12.192% | $151.2236 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $730.97 | $813.6819 | $813.67 | $813.65 | $813.60 | |