| 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 | $170.68 | 10.697% | $188.9376 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $55.58 | 12.317% | $62.4258 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $156.90 | 6.480% | $167.0671 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $135.32 | 12.725% | $152.5395 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $121.71 | 5.297% | $128.157 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $215.84 | 7.111% | $231.1884 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $194.99 | 9.743% | $213.9879 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $1,051.02 | $1,144.3033 | $1,144.32 | $1,144.35 | $1,144.30 | |