| 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 | $157.96 | 13.727% | $179.6432 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $242.99 | 5.177% | $255.5696 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $184.54 | 8.298% | $199.8531 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $137.32 | 13.811% | $156.2853 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $240.53 | 8.422% | $260.7874 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $84.76 | 4.484% | $88.5606 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $160.92 | 3.703% | $166.8789 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,209.02 | $1,307.5781 | $1,307.58 | $1,307.60 | $1,307.70 | |