| 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 | $162.48 | 4.404% | $169.6356 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $88.93 | 6.425% | $94.6438 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $220.97 | 5.386% | $232.8714 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $162.28 | 4.137% | $168.9935 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $217.90 | 10.701% | $241.2175 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $75.51 | 3.266% | $77.9762 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $134.63 | 9.584% | $147.5329 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $1,062.70 | $1,132.8709 | $1,132.87 | $1,132.90 | $1,132.80 | |