| 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 | $117.71 | 7.593% | $126.6477 | $126.65 | $126.65 | $126.60 |
| Purchase #2 | $184.68 | 7.493% | $198.5181 | $198.52 | $198.50 | $198.50 |
| Purchase #3 | $198.94 | 10.509% | $219.8466 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $149.90 | 3.453% | $155.076 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $241.59 | 6.408% | $257.0711 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $17.32 | 5.179% | $18.217 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $101.60 | 6.859% | $108.5687 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $1,011.74 | $1,083.9452 | $1,083.96 | $1,083.90 | $1,083.90 | |