| 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 | $21.73 | 11.341% | $24.1944 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $152.41 | 4.158% | $158.7472 | $158.75 | $158.75 | $158.70 |
| Purchase #3 | $94.60 | 7.517% | $101.7111 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $110.86 | 8.361% | $120.129 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $172.73 | 10.586% | $191.0152 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $66.80 | 10.136% | $73.5708 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $171.95 | 13.825% | $195.7221 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $791.08 | $865.0898 | $865.09 | $865.05 | $865.00 | |