| 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 | $103.87 | 13.271% | $117.6546 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $178.86 | 4.663% | $187.2002 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $242.72 | 6.579% | $258.6885 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $71.84 | 4.341% | $74.9586 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $73.67 | 7.607% | $79.2741 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $23.90 | 12.711% | $26.9379 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $27.94 | 6.332% | $29.7092 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $722.80 | $774.4231 | $774.42 | $774.40 | $774.50 | |