| 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 | $179.84 | 8.472% | $195.076 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $188.55 | 5.488% | $198.8976 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $202.62 | 8.338% | $219.5145 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $210.31 | 8.260% | $227.6816 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $193.98 | 6.466% | $206.5227 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $182.64 | 5.154% | $192.0533 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $122.62 | 5.681% | $129.586 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $1,280.56 | $1,369.3317 | $1,369.33 | $1,369.35 | $1,369.40 | |