| 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 | $172.79 | 13.250% | $195.6847 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $75.50 | 4.115% | $78.6068 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $156.75 | 8.520% | $170.1051 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $152.98 | 5.614% | $161.5683 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $129.47 | 8.719% | $140.7585 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $80.45 | 12.156% | $90.2295 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $221.92 | 4.528% | $231.9685 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $989.86 | $1,068.9214 | $1,068.93 | $1,068.90 | $1,069.00 | |