| 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 | $136.64 | 10.266% | $150.6675 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $142.65 | 7.742% | $153.694 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $240.66 | 7.518% | $258.7528 | $258.75 | $258.75 | $258.80 |
| Purchase #4 | $151.66 | 9.618% | $166.2467 | $166.25 | $166.25 | $166.20 |
| Purchase #5 | $213.84 | 6.394% | $227.5129 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $150.60 | 5.825% | $159.3725 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $68.50 | 4.303% | $71.4476 | $71.45 | $71.45 | $71.40 |
| 7 purchase totals = | $1,104.55 | $1,187.6940 | $1,187.69 | $1,187.65 | $1,187.70 | |