| 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 | $147.58 | 11.788% | $164.9767 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $90.51 | 13.601% | $102.8203 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $224.72 | 4.347% | $234.4886 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $93.85 | 5.195% | $98.7255 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $102.79 | 7.124% | $110.1128 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $172.70 | 10.715% | $191.2048 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $190.36 | 4.631% | $199.1756 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,022.51 | $1,101.5043 | $1,101.51 | $1,101.55 | $1,101.50 | |