| 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 | $152.79 | 10.715% | $169.1614 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $211.34 | 3.212% | $218.1282 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $131.85 | 7.486% | $141.7203 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $126.35 | 5.478% | $133.2715 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $144.98 | 11.242% | $161.2787 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $174.74 | 8.162% | $189.0023 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $193.30 | 8.684% | $210.0862 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,135.35 | $1,222.6486 | $1,222.65 | $1,222.65 | $1,222.70 | |