| 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 | $115.80 | 13.424% | $131.345 | $131.35 | $131.35 | $131.30 |
| Purchase #2 | $53.35 | 13.776% | $60.6995 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $216.38 | 11.555% | $241.3827 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $123.43 | 13.752% | $140.4041 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $166.38 | 10.268% | $183.4639 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $173.55 | 6.235% | $184.3708 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $25.47 | 6.223% | $27.055 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $874.36 | $968.7210 | $968.72 | $968.70 | $968.80 | |