| 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 | $115.58 | 9.566% | $126.6364 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $181.79 | 4.694% | $190.3232 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $118.45 | 8.629% | $128.6711 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $142.28 | 10.723% | $157.5367 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $18.38 | 10.743% | $20.3546 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $189.56 | 8.668% | $205.9911 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $136.84 | 12.226% | $153.5701 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $902.88 | $983.0832 | $983.08 | $983.05 | $983.10 | |