| 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 | $145.25 | 4.441% | $151.7006 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $30.92 | 4.226% | $32.2267 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $83.26 | 10.142% | $91.7042 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $29.68 | 5.208% | $31.2257 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $37.64 | 8.159% | $40.711 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $134.97 | 5.191% | $141.9763 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $236.58 | 7.241% | $253.7108 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $698.30 | $743.2553 | $743.26 | $743.30 | $743.20 | |