| 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 | $159.26 | 5.252% | $167.6243 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $108.36 | 3.384% | $112.0269 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $230.85 | 9.137% | $251.9428 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $64.37 | 11.408% | $71.7133 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $237.92 | 13.864% | $270.9052 | $270.91 | $270.90 | $270.90 |
| Purchase #6 | $14.91 | 7.646% | $16.05 | $16.05 | $16.05 | $16.10 |
| Purchase #7 | $105.28 | 5.349% | $110.9114 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $920.95 | $1,001.1739 | $1,001.17 | $1,001.15 | $1,001.10 | |