| 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 | $159.88 | 10.627% | $176.8704 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $72.36 | 5.525% | $76.3579 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $84.48 | 11.748% | $94.4047 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $122.45 | 8.277% | $132.5852 | $132.59 | $132.60 | $132.60 |
| Purchase #5 | $213.35 | 8.200% | $230.8447 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $49.95 | 6.624% | $53.2587 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $32.40 | 8.488% | $35.1501 | $35.15 | $35.15 | $35.20 |
| 7 purchase totals = | $734.87 | $799.4717 | $799.47 | $799.45 | $799.60 | |