| 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 | $162.37 | 9.729% | $178.167 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $215.78 | 13.809% | $245.5771 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $61.26 | 11.715% | $68.4366 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $103.94 | 7.557% | $111.7947 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $9.56 | 9.476% | $10.4659 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $178.55 | 13.486% | $202.6293 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $144.54 | 10.281% | $159.4002 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $876.00 | $976.4708 | $976.48 | $976.50 | $976.50 | |