| 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 | $170.86 | 7.395% | $183.4951 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $150.62 | 5.701% | $159.2068 | $159.21 | $159.20 | $159.20 |
| Purchase #3 | $192.83 | 9.593% | $211.3282 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $40.81 | 13.534% | $46.3332 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $35.39 | 5.606% | $37.374 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $172.39 | 12.499% | $193.937 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $177.70 | 13.625% | $201.9116 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $940.60 | $1,033.5859 | $1,033.59 | $1,033.60 | $1,033.50 | |