| 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 | $158.44 | 10.138% | $174.5026 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $119.34 | 12.158% | $133.8494 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $146.89 | 10.322% | $162.052 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $16.88 | 12.475% | $18.9858 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $220.43 | 6.653% | $235.0952 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $112.45 | 6.459% | $119.7131 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $83.96 | 12.523% | $94.4743 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $858.39 | $938.6724 | $938.67 | $938.65 | $938.70 | |