| 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 | $120.32 | 12.496% | $135.3552 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $59.75 | 9.874% | $65.6497 | $65.65 | $65.65 | $65.60 |
| Purchase #3 | $33.89 | 8.499% | $36.7703 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $72.90 | 9.176% | $79.5893 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $160.72 | 6.392% | $170.9932 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $188.67 | 6.353% | $200.6562 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $144.36 | 9.504% | $158.08 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $780.61 | $847.0939 | $847.10 | $847.10 | $847.20 | |