| 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 | $146.36 | 8.429% | $158.6967 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $104.84 | 13.748% | $119.2534 | $119.25 | $119.25 | $119.30 |
| Purchase #3 | $168.82 | 9.654% | $185.1179 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $8.90 | 7.408% | $9.5593 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $5.58 | 3.567% | $5.779 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $51.75 | 13.630% | $58.8035 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $90.50 | 6.457% | $96.3436 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $576.75 | $633.5534 | $633.55 | $633.55 | $633.60 | |