| 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 | $192.61 | 3.614% | $199.5709 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $83.62 | 6.839% | $89.3388 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $20.26 | 7.748% | $21.8297 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $104.35 | 12.287% | $117.1715 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $163.60 | 9.355% | $178.9048 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $37.76 | 7.867% | $40.7306 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $98.44 | 11.805% | $110.0608 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $700.64 | $757.6071 | $757.60 | $757.60 | $757.60 | |