| 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 | $170.25 | 7.557% | $183.1158 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $161.81 | 8.416% | $175.4279 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $65.96 | 7.313% | $70.7837 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $246.97 | 6.700% | $263.517 | $263.52 | $263.50 | $263.50 |
| Purchase #5 | $191.39 | 9.497% | $209.5663 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $50.55 | 6.526% | $53.8489 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $181.73 | 4.212% | $189.3845 | $189.38 | $189.40 | $189.40 |
| 7 purchase totals = | $1,068.66 | $1,145.6441 | $1,145.65 | $1,145.65 | $1,145.60 | |