| 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 | $182.40 | 3.468% | $188.7256 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $168.86 | 4.232% | $176.0062 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $169.80 | 8.817% | $184.7713 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $250.55 | 13.638% | $284.72 | $284.72 | $284.70 | $284.70 |
| Purchase #5 | $135.76 | 11.419% | $151.2624 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $34.29 | 12.157% | $38.4586 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $13.63 | 3.810% | $14.1493 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $955.29 | $1,038.0934 | $1,038.10 | $1,038.05 | $1,038.10 | |