| 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 | $155.27 | 3.473% | $160.6625 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $77.46 | 7.741% | $83.4562 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $191.56 | 4.480% | $200.1419 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $168.74 | 5.260% | $177.6157 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $139.48 | 12.119% | $156.3836 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $120.42 | 11.508% | $134.2779 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $195.93 | 13.292% | $221.973 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,048.86 | $1,134.5108 | $1,134.51 | $1,134.50 | $1,134.60 | |