| 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 | $151.55 | 5.385% | $159.711 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $62.67 | 3.219% | $64.6873 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $64.53 | 3.791% | $66.9763 | $66.98 | $67.00 | $67.00 |
| Purchase #4 | $13.56 | 8.112% | $14.66 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $15.90 | 5.118% | $16.7138 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $129.45 | 5.822% | $136.9866 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $90.33 | 6.486% | $96.1888 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $527.99 | $555.9238 | $555.93 | $555.95 | $556.00 | |