| 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 | $166.88 | 11.275% | $185.6957 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $19.44 | 9.115% | $21.212 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $150.86 | 11.552% | $168.2873 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $103.37 | 4.595% | $108.1199 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $198.37 | 10.694% | $219.5837 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $120.54 | 11.854% | $134.8288 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $91.64 | 12.304% | $102.9154 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $851.10 | $940.6428 | $940.65 | $940.65 | $940.60 | |