| 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 | $88.71 | 4.252% | $92.4819 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $172.94 | 4.837% | $181.3051 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $144.46 | 3.443% | $149.4338 | $149.43 | $149.45 | $149.40 |
| Purchase #4 | $121.66 | 11.345% | $135.4623 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $77.59 | 3.437% | $80.2568 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $169.40 | 4.673% | $177.3161 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $150.73 | 12.774% | $169.9843 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $925.49 | $986.2403 | $986.24 | $986.25 | $986.30 | |