| 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 | $173.41 | 10.213% | $191.1204 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $50.32 | 4.333% | $52.5004 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $207.32 | 5.539% | $218.8035 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $192.65 | 9.354% | $210.6705 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $169.92 | 7.445% | $182.5705 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $234.26 | 10.436% | $258.7074 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $32.81 | 11.331% | $36.5277 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $1,060.69 | $1,150.9004 | $1,150.90 | $1,150.85 | $1,150.90 | |