| 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 | $142.75 | 11.198% | $158.7351 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $120.79 | 11.784% | $135.0239 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $240.85 | 10.192% | $265.3974 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $110.35 | 6.544% | $117.5713 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $176.78 | 3.245% | $182.5165 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $23.52 | 9.325% | $25.7132 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $17.41 | 11.131% | $19.3479 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $832.45 | $904.3053 | $904.31 | $904.25 | $904.20 | |