| 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 | $171.53 | 10.708% | $189.8974 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $241.52 | 10.174% | $266.0922 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $220.81 | 7.763% | $237.9515 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $99.28 | 6.427% | $105.6607 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $229.95 | 10.179% | $253.3566 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $164.33 | 6.467% | $174.9572 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $15.35 | 9.251% | $16.77 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $1,142.77 | $1,244.6856 | $1,244.69 | $1,244.65 | $1,244.90 | |