| 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 | $7.46 | 13.559% | $8.4715 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $155.81 | 7.175% | $166.9894 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $178.30 | 11.818% | $199.3715 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $62.60 | 12.683% | $70.5396 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $244.58 | 9.513% | $267.8469 | $267.85 | $267.85 | $267.80 |
| Purchase #6 | $154.45 | 3.148% | $159.3121 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $148.27 | 6.420% | $157.7889 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $951.47 | $1,030.3199 | $1,030.32 | $1,030.30 | $1,030.30 | |