| 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 | $83.29 | 10.182% | $91.7706 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $128.72 | 12.125% | $144.3273 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $176.30 | 8.169% | $190.7019 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $184.62 | 4.474% | $192.8799 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $156.95 | 13.311% | $177.8416 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $139.41 | 13.139% | $157.7271 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $20.41 | 7.291% | $21.8981 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $889.70 | $977.1465 | $977.15 | $977.20 | $977.10 | |