| 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 | $164.70 | 6.672% | $175.6888 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $160.77 | 9.765% | $176.4692 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $230.54 | 11.647% | $257.391 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $146.87 | 7.865% | $158.4213 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $213.62 | 7.518% | $229.68 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $81.83 | 4.198% | $85.2652 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $48.68 | 4.416% | $50.8297 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $1,047.01 | $1,133.7452 | $1,133.75 | $1,133.75 | $1,133.80 | |