| 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 | $178.93 | 7.188% | $191.7915 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $201.54 | 9.208% | $220.0978 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $137.38 | 4.826% | $144.01 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $87.59 | 7.308% | $93.9911 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $67.53 | 11.377% | $75.2129 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $180.50 | 12.366% | $202.8206 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $158.97 | 8.283% | $172.1375 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $1,012.44 | $1,100.0614 | $1,100.06 | $1,100.05 | $1,100.00 | |