| 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 | $146.84 | 7.321% | $157.5902 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $55.26 | 3.135% | $56.9924 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $64.97 | 8.297% | $70.3606 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $83.53 | 11.648% | $93.2596 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $35.77 | 10.238% | $39.4321 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $195.29 | 13.158% | $220.9863 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $29.42 | 8.617% | $31.9551 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $611.08 | $670.5763 | $670.58 | $670.60 | $670.70 | |