| 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 | $149.84 | 3.471% | $155.0409 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $155.93 | 10.238% | $171.8941 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $88.34 | 4.536% | $92.3471 | $92.35 | $92.35 | $92.30 |
| Purchase #4 | $242.52 | 6.609% | $258.5481 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $76.93 | 12.516% | $86.5586 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $160.56 | 10.325% | $177.1378 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $202.94 | 3.303% | $209.6431 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,077.06 | $1,151.1697 | $1,151.17 | $1,151.20 | $1,151.00 | |