| 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 | $177.38 | 13.247% | $200.8775 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $138.28 | 6.111% | $146.7303 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $159.79 | 9.842% | $175.5165 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $189.40 | 12.518% | $213.1091 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $160.49 | 11.340% | $178.6896 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $9.90 | 6.183% | $10.5121 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $136.79 | 8.823% | $148.859 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $972.03 | $1,074.2941 | $1,074.30 | $1,074.30 | $1,074.30 | |