| 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 | $67.74 | 4.551% | $70.8228 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $139.60 | 4.761% | $146.2464 | $146.25 | $146.25 | $146.20 |
| Purchase #3 | $153.52 | 3.604% | $159.0529 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $210.75 | 6.742% | $224.9588 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $220.87 | 13.688% | $251.1027 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $120.47 | 4.843% | $126.3044 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $92.67 | 3.306% | $95.7337 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,005.62 | $1,074.2217 | $1,074.21 | $1,074.20 | $1,074.20 | |