| 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 | $125.57 | 13.829% | $142.9351 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $225.97 | 5.582% | $238.5836 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $179.76 | 7.782% | $193.7489 | $193.75 | $193.75 | $193.70 |
| Purchase #4 | $16.95 | 6.512% | $18.0538 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $45.84 | 10.437% | $50.6243 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $198.40 | 12.361% | $222.9242 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $141.77 | 5.582% | $149.6836 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $934.26 | $1,016.5535 | $1,016.54 | $1,016.55 | $1,016.50 | |