| 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 | $182.82 | 6.571% | $194.8331 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $177.84 | 7.442% | $191.0749 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $97.58 | 12.531% | $109.8077 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $202.74 | 3.835% | $210.5151 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $225.71 | 13.108% | $255.2961 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $181.46 | 8.760% | $197.3559 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $28.68 | 10.588% | $31.7166 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $1,096.83 | $1,190.5994 | $1,190.61 | $1,190.55 | $1,190.60 | |