| 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 | $164.35 | 10.304% | $181.2846 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $6.53 | 12.181% | $7.3254 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $83.35 | 5.401% | $87.8517 | $87.85 | $87.85 | $87.90 |
| Purchase #4 | $204.37 | 7.636% | $219.9757 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $189.59 | 9.767% | $208.1073 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $242.62 | 9.288% | $265.1545 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $172.70 | 12.286% | $193.9179 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $1,063.51 | $1,163.6171 | $1,163.62 | $1,163.65 | $1,163.70 | |