| 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 | $148.57 | 3.830% | $154.2602 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $200.90 | 7.364% | $215.6943 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $239.95 | 5.480% | $253.0993 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $212.59 | 8.150% | $229.9161 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $245.73 | 8.579% | $266.8112 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $242.88 | 5.662% | $256.6319 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $97.38 | 5.150% | $102.3951 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $1,388.00 | $1,478.8081 | $1,478.81 | $1,478.80 | $1,478.80 | |