| 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 | $138.96 | 13.428% | $157.6195 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $198.33 | 11.580% | $221.2966 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $60.43 | 5.667% | $63.8546 | $63.85 | $63.85 | $63.90 |
| Purchase #4 | $245.80 | 6.120% | $260.843 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $102.44 | 10.755% | $113.4574 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $139.99 | 10.294% | $154.4006 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $205.72 | 9.439% | $225.1379 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $1,091.67 | $1,196.6096 | $1,196.61 | $1,196.60 | $1,196.60 | |