| 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 | $120.67 | 9.131% | $131.6884 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $166.99 | 6.727% | $178.2234 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $44.67 | 11.638% | $49.8687 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $200.82 | 9.214% | $219.3236 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $166.55 | 7.380% | $178.8414 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $171.75 | 8.152% | $185.7511 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $29.64 | 8.160% | $32.0586 | $32.06 | $32.05 | $32.10 |
| 7 purchase totals = | $901.09 | $975.7552 | $975.75 | $975.70 | $975.80 | |