| 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 | $117.70 | 8.830% | $128.0929 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $158.61 | 11.406% | $176.7011 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $152.28 | 6.316% | $161.898 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $146.95 | 3.724% | $152.4224 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $77.44 | 8.865% | $84.3051 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $94.70 | 7.624% | $101.9199 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $140.90 | 8.440% | $152.792 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $888.58 | $958.1314 | $958.13 | $958.10 | $958.10 | |