| 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 | $141.86 | 12.354% | $159.3854 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $156.60 | 10.669% | $173.3077 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $141.59 | 7.823% | $152.6666 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $199.61 | 6.710% | $213.0038 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $75.67 | 5.280% | $79.6654 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $138.95 | 8.209% | $150.3564 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $67.83 | 6.532% | $72.2607 | $72.26 | $72.25 | $72.30 |
| 7 purchase totals = | $922.11 | $1,000.6460 | $1,000.66 | $1,000.60 | $1,000.80 | |