| 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 | $171.88 | 9.695% | $188.5438 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $176.83 | 4.259% | $184.3612 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $123.96 | 6.294% | $131.762 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $189.49 | 3.356% | $195.8493 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $204.52 | 4.227% | $213.1651 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $178.72 | 4.666% | $187.0591 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $234.26 | 5.252% | $246.5633 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,279.66 | $1,347.3038 | $1,347.30 | $1,347.25 | $1,347.40 | |