| 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 | $149.52 | 7.551% | $160.8103 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $201.44 | 7.800% | $217.1523 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $220.84 | 7.318% | $237.0011 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $104.91 | 3.525% | $108.6081 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $159.53 | 11.523% | $177.9126 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $218.32 | 9.502% | $239.0648 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $143.29 | 8.415% | $155.3479 | $155.35 | $155.35 | $155.30 |
| 7 purchase totals = | $1,197.85 | $1,295.8971 | $1,295.89 | $1,295.85 | $1,295.90 | |