| 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 | $148.77 | 7.710% | $160.2402 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $77.40 | 7.757% | $83.4039 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $67.81 | 7.588% | $72.9554 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $203.56 | 12.279% | $228.5551 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $133.28 | 12.443% | $149.864 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $183.81 | 12.546% | $206.8708 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $15.42 | 10.512% | $17.041 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $830.05 | $918.9304 | $918.93 | $918.90 | $919.00 | |