| 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 | $11.38 | 3.372% | $11.7637 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $164.93 | 12.157% | $184.9805 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $223.99 | 6.444% | $238.4239 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $32.35 | 11.580% | $36.0961 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $96.34 | 10.773% | $106.7187 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $130.83 | 6.651% | $139.5315 | $139.53 | $139.55 | $139.50 |
| Purchase #7 | $96.52 | 4.615% | $100.9744 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $756.34 | $818.4888 | $818.48 | $818.45 | $818.50 | |