| 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 | $63.81 | 12.536% | $71.8092 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $162.41 | 9.460% | $177.774 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $179.88 | 6.736% | $191.9967 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $26.43 | 9.698% | $28.9932 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $109.96 | 4.739% | $115.171 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $177.28 | 11.502% | $197.6707 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $130.69 | 10.585% | $144.5235 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $850.46 | $927.9383 | $927.93 | $927.85 | $928.00 | |