| 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 | $158.27 | 5.109% | $166.356 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $7.91 | 3.610% | $8.1956 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $230.48 | 10.106% | $253.7723 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $80.88 | 11.738% | $90.3737 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $28.98 | 11.545% | $32.3257 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $87.50 | 5.397% | $92.2224 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $85.34 | 3.233% | $88.099 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $679.36 | $731.3447 | $731.35 | $731.30 | $731.40 | |