| 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 | $178.95 | 11.259% | $199.098 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $96.93 | 12.307% | $108.8592 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $164.64 | 10.663% | $182.1956 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $98.89 | 6.649% | $105.4652 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $98.74 | 13.634% | $112.2022 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $213.30 | 9.224% | $232.9748 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $165.47 | 6.859% | $176.8196 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $1,016.92 | $1,117.6146 | $1,117.62 | $1,117.55 | $1,117.70 | |