| 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 | $166.73 | 10.857% | $184.8319 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $98.37 | 13.263% | $111.4168 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $227.89 | 4.637% | $238.4573 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $213.96 | 7.391% | $229.7738 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $223.79 | 13.326% | $253.6123 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $214.37 | 7.283% | $229.9826 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $183.80 | 12.764% | $207.2602 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,328.91 | $1,455.3349 | $1,455.33 | $1,455.30 | $1,455.40 | |