| 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 | $160.93 | 12.423% | $180.9223 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $108.94 | 4.253% | $113.5732 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $170.83 | 6.529% | $181.9835 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $159.42 | 5.688% | $168.4878 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $111.72 | 8.830% | $121.5849 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $108.97 | 10.502% | $120.414 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $90.57 | 6.561% | $96.5123 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $911.38 | $983.4780 | $983.46 | $983.45 | $983.50 | |