| 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 | $144.64 | 3.690% | $149.9772 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $98.93 | 13.376% | $112.1629 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $219.32 | 11.869% | $245.3511 | $245.35 | $245.35 | $245.40 |
| Purchase #4 | $141.87 | 4.832% | $148.7252 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $189.87 | 6.863% | $202.9008 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $95.88 | 5.399% | $101.0566 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $80.43 | 4.746% | $84.2472 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $970.94 | $1,044.4210 | $1,044.43 | $1,044.45 | $1,044.50 | |