| 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 | $128.77 | 10.579% | $142.3926 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $183.59 | 10.410% | $202.7017 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $142.89 | 7.456% | $153.5439 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $176.88 | 12.222% | $198.4983 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $22.66 | 3.331% | $23.4148 | $23.41 | $23.40 | $23.40 |
| Purchase #6 | $23.30 | 10.736% | $25.8015 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $173.55 | 6.415% | $184.6832 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $851.64 | $931.0360 | $931.02 | $931.05 | $931.00 | |