| 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 | $153.30 | 3.116% | $158.0768 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $195.91 | 10.479% | $216.4394 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $242.48 | 13.236% | $274.5747 | $274.57 | $274.55 | $274.60 |
| Purchase #4 | $108.86 | 12.421% | $122.3815 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $179.94 | 12.477% | $202.3911 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $119.81 | 10.582% | $132.4883 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $41.48 | 12.166% | $46.5265 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $1,041.78 | $1,152.8783 | $1,152.88 | $1,152.95 | $1,152.90 | |