| 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 | $83.45 | 10.420% | $92.1455 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $143.55 | 12.461% | $161.4378 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $174.98 | 10.493% | $193.3407 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $135.45 | 8.372% | $146.7899 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $195.45 | 13.148% | $221.1478 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $39.50 | 10.674% | $43.7162 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $45.73 | 6.622% | $48.7582 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $818.11 | $907.3361 | $907.35 | $907.35 | $907.20 | |