| 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 | $139.64 | 11.840% | $156.1734 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $249.39 | 13.714% | $283.5913 | $283.59 | $283.60 | $283.60 |
| Purchase #3 | $49.93 | 8.216% | $54.0322 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $139.44 | 7.422% | $149.7892 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $34.79 | 7.448% | $37.3812 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $12.54 | 7.566% | $13.4888 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $129.78 | 8.629% | $140.9787 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $755.51 | $835.4348 | $835.43 | $835.50 | $835.50 | |