| 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 | $154.33 | 3.321% | $159.4553 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $13.65 | 11.444% | $15.2121 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $191.99 | 5.647% | $202.8317 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $187.37 | 5.585% | $197.8346 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $183.75 | 9.251% | $200.7487 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $55.48 | 11.227% | $61.7087 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $204.45 | 10.330% | $225.5697 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $991.02 | $1,063.3608 | $1,063.36 | $1,063.35 | $1,063.30 | |