| 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 | $131.52 | 5.683% | $138.9943 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $32.71 | 13.236% | $37.0395 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $13.61 | 4.142% | $14.1737 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $70.99 | 3.726% | $73.6351 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $184.52 | 8.541% | $200.2799 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $36.37 | 9.532% | $39.8368 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $207.82 | 3.155% | $214.3767 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $677.54 | $718.3360 | $718.34 | $718.40 | $718.30 | |