| 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 | $135.30 | 8.781% | $147.1807 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $25.74 | 12.756% | $29.0234 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $28.97 | 11.687% | $32.3557 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $168.66 | 13.253% | $191.0125 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $32.80 | 6.547% | $34.9474 | $34.95 | $34.95 | $34.90 |
| Purchase #6 | $124.81 | 8.771% | $135.7571 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $117.75 | 5.337% | $124.0343 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $634.03 | $694.3111 | $694.31 | $694.30 | $694.30 | |