| 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 | $158.76 | 12.527% | $178.6479 | $178.65 | $178.65 | $178.60 |
| Purchase #2 | $215.66 | 12.203% | $241.977 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $210.47 | 8.140% | $227.6023 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $120.79 | 8.268% | $130.7769 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $137.93 | 11.245% | $153.4402 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $247.79 | 11.494% | $276.271 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $13.46 | 10.640% | $14.8921 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $1,104.86 | $1,223.6074 | $1,223.61 | $1,223.65 | $1,223.60 | |