| 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 | $135.75 | 5.734% | $143.5339 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $203.79 | 7.319% | $218.7054 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $65.88 | 8.383% | $71.4027 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $201.34 | 3.263% | $207.9097 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $62.96 | 12.405% | $70.7702 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $93.75 | 10.723% | $103.8028 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $6.44 | 3.847% | $6.6877 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $769.91 | $822.8124 | $822.81 | $822.80 | $822.80 | |