| 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 | $148.86 | 13.760% | $169.3431 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $18.46 | 13.214% | $20.8993 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $218.55 | 6.379% | $232.4913 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $210.27 | 13.355% | $238.3516 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $74.86 | 9.321% | $81.8377 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $22.76 | 4.493% | $23.7826 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $217.60 | 11.662% | $242.9765 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $911.36 | $1,009.6821 | $1,009.68 | $1,009.75 | $1,009.70 | |