| 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 | $133.85 | 7.618% | $144.0467 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $8.74 | 8.714% | $9.5016 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $105.33 | 13.589% | $119.6433 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $73.55 | 3.336% | $76.0036 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $154.59 | 12.732% | $174.2724 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $236.89 | 8.207% | $256.3316 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $209.47 | 8.137% | $226.5146 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $922.42 | $1,006.3138 | $1,006.30 | $1,006.30 | $1,006.20 | |