| 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 | $186.33 | 6.546% | $198.5272 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $42.77 | 4.283% | $44.6018 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $232.95 | 9.219% | $254.4257 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $102.58 | 12.541% | $115.4446 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $40.78 | 7.317% | $43.7639 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $129.85 | 13.371% | $147.2122 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $110.29 | 8.642% | $119.8213 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $845.55 | $923.7967 | $923.79 | $923.80 | $923.70 | |