| 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 | $170.83 | 13.354% | $193.6426 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $104.59 | 10.685% | $115.7654 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $31.32 | 12.288% | $35.1686 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $213.64 | 12.523% | $240.3941 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $87.57 | 3.714% | $90.8223 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $228.98 | 6.113% | $242.9775 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $111.66 | 12.561% | $125.6856 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $948.59 | $1,044.4561 | $1,044.46 | $1,044.45 | $1,044.50 | |