| 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 | $144.67 | 5.255% | $152.2724 | $152.27 | $152.25 | $152.30 |
| Purchase #2 | $57.43 | 10.209% | $63.293 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $98.75 | 13.625% | $112.2047 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $240.50 | 4.510% | $251.3466 | $251.35 | $251.35 | $251.30 |
| Purchase #5 | $81.48 | 3.136% | $84.0352 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $46.27 | 6.240% | $49.1572 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $85.73 | 6.772% | $91.5356 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $754.83 | $803.8447 | $803.85 | $803.85 | $803.80 | |