| 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 | $145.95 | 10.384% | $161.1054 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $50.99 | 7.128% | $54.6246 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $76.37 | 3.102% | $78.739 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $200.34 | 5.139% | $210.6355 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $168.69 | 5.405% | $177.8077 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $36.71 | 8.496% | $39.8289 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $117.91 | 12.452% | $132.5922 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $796.96 | $855.3333 | $855.34 | $855.35 | $855.20 | |