| 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 | $119.47 | 7.401% | $128.312 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $182.52 | 5.820% | $193.1427 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $147.44 | 13.792% | $167.7749 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $135.96 | 3.300% | $140.4467 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $54.85 | 6.392% | $58.356 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $43.98 | 7.527% | $47.2904 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $67.63 | 9.759% | $74.23 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $751.85 | $809.5527 | $809.55 | $809.55 | $809.50 | |