| 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 | $64.50 | 6.326% | $68.5803 | $68.58 | $68.60 | $68.60 |
| Purchase #2 | $158.33 | 13.662% | $179.961 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $14.48 | 10.276% | $15.968 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $192.70 | 13.628% | $218.9612 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $184.62 | 5.822% | $195.3686 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $138.82 | 5.113% | $145.9179 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $28.48 | 13.634% | $32.363 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $781.93 | $857.1200 | $857.12 | $857.05 | $857.30 | |