| 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 | $181.89 | 11.346% | $202.5272 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $151.53 | 3.693% | $157.126 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $213.29 | 11.787% | $238.4305 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $138.35 | 4.186% | $144.1413 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $234.63 | 4.285% | $244.6839 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $162.67 | 9.168% | $177.5836 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $33.50 | 7.388% | $35.975 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $1,115.86 | $1,200.4675 | $1,200.47 | $1,200.60 | $1,200.40 | |