| 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 | $99.88 | 12.833% | $112.6976 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $189.89 | 3.721% | $196.9558 | $196.96 | $196.95 | $197.00 |
| Purchase #3 | $22.86 | 12.546% | $25.728 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $161.90 | 9.605% | $177.4505 | $177.45 | $177.45 | $177.50 |
| Purchase #5 | $230.75 | 5.261% | $242.8898 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $200.61 | 6.342% | $213.3327 | $213.33 | $213.35 | $213.30 |
| Purchase #7 | $171.75 | 3.150% | $177.1601 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,077.64 | $1,146.2145 | $1,146.22 | $1,146.25 | $1,146.30 | |