| 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 | $134.52 | 13.106% | $152.1502 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $57.81 | 13.661% | $65.7074 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $70.66 | 11.853% | $79.0353 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $154.58 | 7.736% | $166.5383 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $54.67 | 13.824% | $62.2276 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $182.47 | 3.814% | $189.4294 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $11.88 | 6.380% | $12.6379 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $666.59 | $727.7261 | $727.74 | $727.80 | $727.60 | |