| 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 | $245.63 | 8.149% | $265.6464 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $39.70 | 6.343% | $42.2182 | $42.22 | $42.20 | $42.20 |
| Purchase #3 | $145.81 | 9.325% | $159.4068 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $160.66 | 3.825% | $166.8052 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $16.55 | 9.271% | $18.0844 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $215.33 | 12.405% | $242.0417 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $90.43 | 9.841% | $99.3292 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $914.11 | $993.5319 | $993.54 | $993.55 | $993.40 | |