| 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 | $171.98 | 12.489% | $193.4586 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $202.83 | 6.510% | $216.0342 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $210.72 | 13.193% | $238.5203 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $152.61 | 13.753% | $173.5985 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $229.91 | 11.502% | $256.3542 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $247.70 | 5.131% | $260.4095 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $238.34 | 5.694% | $251.9111 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,454.09 | $1,590.2864 | $1,590.28 | $1,590.25 | $1,590.30 | |