| 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 | $170.58 | 5.146% | $179.358 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $41.86 | 10.433% | $46.2273 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $214.51 | 8.521% | $232.7884 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $244.98 | 8.328% | $265.3819 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $123.32 | 4.454% | $128.8127 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $84.64 | 3.182% | $87.3332 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $139.77 | 6.457% | $148.7949 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $1,019.66 | $1,088.6964 | $1,088.69 | $1,088.75 | $1,088.70 | |