| 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 | $161.52 | 3.675% | $167.4559 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $228.64 | 3.736% | $237.182 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $67.38 | 9.762% | $73.9576 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $226.69 | 6.840% | $242.1956 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $121.95 | 11.145% | $135.5413 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $49.37 | 10.837% | $54.7202 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $248.91 | 13.345% | $282.127 | $282.13 | $282.15 | $282.10 |
| 7 purchase totals = | $1,104.46 | $1,193.1796 | $1,193.19 | $1,193.20 | $1,193.20 | |