| 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 | $123.98 | 9.201% | $135.3874 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $140.35 | 10.117% | $154.5492 | $154.55 | $154.55 | $154.50 |
| Purchase #3 | $138.55 | 5.843% | $146.6455 | $146.65 | $146.65 | $146.60 |
| Purchase #4 | $204.73 | 6.207% | $217.4376 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $128.34 | 13.343% | $145.4644 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $47.62 | 9.343% | $52.0691 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $33.47 | 4.157% | $34.8613 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $817.04 | $886.4145 | $886.42 | $886.40 | $886.40 | |