| 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 | $145.33 | 8.519% | $157.7107 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $135.26 | 4.181% | $140.9152 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $25.36 | 11.568% | $28.2936 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $70.85 | 8.120% | $76.603 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $237.40 | 3.154% | $244.8876 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $205.50 | 7.212% | $220.3207 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $88.56 | 12.424% | $99.5627 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $908.26 | $968.2935 | $968.29 | $968.25 | $968.30 | |