| 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 | $148.49 | 7.295% | $159.3223 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $182.48 | 12.502% | $205.2936 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $120.80 | 9.754% | $132.5828 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $148.50 | 11.516% | $165.6013 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $246.64 | 13.678% | $280.3754 | $280.38 | $280.40 | $280.40 |
| Purchase #6 | $103.69 | 6.361% | $110.2857 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $222.61 | 12.773% | $251.044 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,173.21 | $1,304.5051 | $1,304.50 | $1,304.55 | $1,304.50 | |