| 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 | $121.84 | 5.512% | $128.5558 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $157.88 | 4.377% | $164.7904 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $218.31 | 5.453% | $230.2144 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $102.93 | 4.642% | $107.708 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $145.92 | 5.297% | $153.6494 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $68.64 | 11.769% | $76.7182 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $124.26 | 12.762% | $140.1181 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $939.78 | $1,001.7543 | $1,001.76 | $1,001.70 | $1,001.70 | |