| 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 | $176.94 | 4.493% | $184.8899 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $235.54 | 13.582% | $267.531 | $267.53 | $267.55 | $267.50 |
| Purchase #3 | $166.34 | 12.643% | $187.3704 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $225.35 | 8.590% | $244.7076 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $37.32 | 3.416% | $38.5949 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $160.28 | 11.606% | $178.8821 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $66.88 | 4.344% | $69.7853 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $1,068.65 | $1,171.7612 | $1,171.76 | $1,171.80 | $1,171.80 | |