| 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 | $134.86 | 4.229% | $140.5632 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $62.61 | 9.851% | $68.7777 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $190.88 | 13.479% | $216.6087 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $151.35 | 13.779% | $172.2045 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $219.45 | 4.127% | $228.5067 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $105.38 | 9.432% | $115.3194 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $175.52 | 9.729% | $192.5963 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,040.05 | $1,134.5765 | $1,134.58 | $1,134.55 | $1,134.60 | |