| 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 | $191.62 | 11.477% | $213.6122 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $176.95 | 11.739% | $197.7222 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $177.49 | 4.769% | $185.9545 | $185.95 | $185.95 | $186.00 |
| Purchase #4 | $162.70 | 12.825% | $183.5663 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $169.49 | 7.177% | $181.6543 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $219.66 | 3.827% | $228.0664 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $136.50 | 4.422% | $142.536 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $1,234.41 | $1,333.1119 | $1,333.11 | $1,333.05 | $1,333.20 | |