| 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 | $160.51 | 11.502% | $178.9719 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $183.87 | 7.585% | $197.8165 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $169.48 | 13.415% | $192.2157 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $167.51 | 6.556% | $178.492 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $31.62 | 13.365% | $35.846 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $38.29 | 11.347% | $42.6348 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $148.93 | 8.605% | $161.7454 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $900.21 | $987.7223 | $987.73 | $987.70 | $987.60 | |