| 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 | $144.66 | 11.789% | $161.714 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $103.40 | 11.152% | $114.9312 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $158.98 | 7.211% | $170.444 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $57.79 | 3.782% | $59.9756 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $88.65 | 4.676% | $92.7953 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $79.29 | 10.863% | $87.9033 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $179.59 | 5.548% | $189.5537 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $812.36 | $877.3171 | $877.31 | $877.35 | $877.30 | |