| 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 | $130.37 | 12.144% | $146.2021 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $131.66 | 11.680% | $147.0379 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $91.51 | 5.434% | $96.4827 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $22.61 | 5.517% | $23.8574 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $245.52 | 11.318% | $273.308 | $273.31 | $273.30 | $273.30 |
| Purchase #6 | $52.40 | 4.144% | $54.5715 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $170.87 | 5.457% | $180.1944 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $844.94 | $921.6540 | $921.65 | $921.65 | $921.70 | |