| 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 | $160.63 | 8.591% | $174.4297 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $131.37 | 10.590% | $145.2821 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $182.72 | 4.170% | $190.3394 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $20.80 | 8.251% | $22.5162 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $205.47 | 4.353% | $214.4141 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $249.58 | 7.103% | $267.3077 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $19.58 | 3.140% | $20.1948 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $970.15 | $1,034.4840 | $1,034.48 | $1,034.50 | $1,034.40 | |