| 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 | $98.40 | 6.552% | $104.8472 | $104.85 | $104.85 | $104.80 |
| Purchase #2 | $175.75 | 9.353% | $192.1879 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $219.92 | 10.196% | $242.343 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $67.35 | 10.213% | $74.2285 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $103.49 | 3.749% | $107.3698 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $87.64 | 4.203% | $91.3235 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $183.77 | 7.500% | $197.5528 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $936.32 | $1,009.8527 | $1,009.85 | $1,009.85 | $1,009.80 | |