| 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 | $118.92 | 9.286% | $129.9629 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $93.51 | 7.269% | $100.3072 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $119.96 | 13.226% | $135.8259 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $164.58 | 10.158% | $181.298 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $141.65 | 6.167% | $150.3856 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $85.77 | 11.546% | $95.673 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $144.37 | 10.453% | $159.461 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $868.76 | $952.9136 | $952.92 | $952.90 | $953.00 | |