| 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 | $183.45 | 7.480% | $197.1721 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $197.99 | 10.123% | $218.0325 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $62.68 | 11.787% | $70.0681 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $211.87 | 10.326% | $233.7477 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $116.86 | 9.503% | $127.9652 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $7.74 | 8.444% | $8.3936 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $174.94 | 7.708% | $188.4244 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $955.53 | $1,043.8036 | $1,043.80 | $1,043.75 | $1,043.80 | |