| 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 | $17.68 | 3.207% | $18.247 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $103.45 | 7.667% | $111.3815 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $185.43 | 4.166% | $193.155 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $16.96 | 9.530% | $18.5763 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $224.42 | 9.134% | $244.9185 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $53.95 | 6.337% | $57.3688 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $164.33 | 7.748% | $177.0623 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $766.22 | $820.7094 | $820.72 | $820.70 | $820.80 | |