| 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 | $185.47 | 8.201% | $200.6804 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $147.97 | 7.516% | $159.0914 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $175.35 | 10.547% | $193.8442 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $155.96 | 10.356% | $172.1112 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $26.45 | 8.574% | $28.7178 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $62.54 | 13.736% | $71.1305 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $27.94 | 4.274% | $29.1342 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $781.68 | $854.7097 | $854.70 | $854.75 | $854.60 | |