| 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 | $230.50 | 9.789% | $253.0636 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $56.49 | 11.507% | $62.9903 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $61.89 | 6.133% | $65.6857 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $168.34 | 9.672% | $184.6218 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $17.71 | 3.759% | $18.3757 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $170.77 | 11.281% | $190.0346 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $135.54 | 5.467% | $142.95 | $142.95 | $142.95 | $143.00 |
| 7 purchase totals = | $841.24 | $917.7217 | $917.72 | $917.75 | $917.80 | |