| 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 | $52.25 | 4.461% | $54.5809 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $219.76 | 4.653% | $229.9854 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $81.51 | 11.376% | $90.7826 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $137.91 | 13.625% | $156.7002 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $234.89 | 7.215% | $251.8373 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $212.65 | 6.175% | $225.7811 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $146.28 | 10.247% | $161.2693 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,085.25 | $1,170.9368 | $1,170.94 | $1,171.00 | $1,171.00 | |