| 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 | $152.72 | 5.269% | $160.7668 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $64.35 | 6.172% | $68.3217 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $35.28 | 5.450% | $37.2028 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $202.99 | 13.154% | $229.6913 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $178.50 | 5.567% | $188.4371 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $67.53 | 3.540% | $69.9206 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $39.75 | 10.241% | $43.8208 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $741.12 | $798.1611 | $798.16 | $798.10 | $798.10 | |