| 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 | $151.40 | 12.379% | $170.1418 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $107.30 | 13.160% | $121.4207 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $70.54 | 4.293% | $73.5683 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $179.93 | 9.413% | $196.8668 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $203.62 | 6.483% | $216.8207 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $83.85 | 9.364% | $91.7017 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $124.71 | 5.242% | $131.2473 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $921.35 | $1,001.7673 | $1,001.77 | $1,001.70 | $1,001.70 | |