| 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 | $92.73 | 13.405% | $105.1605 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $144.48 | 10.239% | $159.2733 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $182.27 | 5.492% | $192.2803 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $5.95 | 7.301% | $6.3844 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $239.73 | 3.168% | $247.3246 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $120.48 | 12.113% | $135.0737 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $52.43 | 11.271% | $58.3394 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $838.07 | $903.8362 | $903.82 | $903.80 | $903.90 | |