| 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 | $85.77 | 7.488% | $92.1925 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $132.62 | 11.617% | $148.0265 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $115.60 | 13.712% | $131.4511 | $131.45 | $131.45 | $131.50 |
| Purchase #4 | $75.35 | 7.205% | $80.779 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $174.47 | 4.508% | $182.3351 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $91.52 | 6.660% | $97.6152 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $228.76 | 5.251% | $240.7722 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $904.09 | $973.1716 | $973.18 | $973.20 | $973.20 | |