| 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 | $151.97 | 4.721% | $159.1445 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $15.55 | 3.460% | $16.088 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $74.96 | 8.437% | $81.2844 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $230.55 | 11.464% | $256.9803 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $210.66 | 8.443% | $228.446 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $154.71 | 11.561% | $172.596 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $33.63 | 4.633% | $35.1881 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $872.03 | $949.7273 | $949.73 | $949.80 | $949.70 | |