| 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 | $187.79 | 6.531% | $200.0546 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $28.98 | 10.428% | $32.002 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $181.97 | 7.293% | $195.2411 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $148.76 | 4.729% | $155.7949 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $171.38 | 3.115% | $176.7185 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $12.55 | 8.435% | $13.6086 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $192.56 | 4.688% | $201.5872 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $923.99 | $975.0069 | $975.00 | $975.00 | $975.00 | |