| 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 | $230.39 | 7.173% | $246.9159 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $161.77 | 4.437% | $168.9477 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $166.67 | 7.683% | $179.4753 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $152.82 | 3.634% | $158.3735 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $205.30 | 7.766% | $221.2436 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $211.69 | 6.667% | $225.8034 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $85.31 | 3.842% | $88.5876 | $88.59 | $88.60 | $88.60 |
| 7 purchase totals = | $1,213.95 | $1,289.3470 | $1,289.35 | $1,289.35 | $1,289.30 | |