| 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 | $145.34 | 5.783% | $153.745 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $112.45 | 5.110% | $118.1962 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $152.82 | 6.470% | $162.7075 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $90.84 | 3.303% | $93.8404 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $245.50 | 3.471% | $254.0213 | $254.02 | $254.00 | $254.00 |
| Purchase #6 | $38.55 | 9.635% | $42.2643 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $100.99 | 8.770% | $109.8468 | $109.85 | $109.85 | $109.80 |
| 7 purchase totals = | $886.49 | $934.6215 | $934.63 | $934.60 | $934.50 | |