| 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 | $145.45 | 6.446% | $154.8257 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $173.67 | 10.834% | $192.4854 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $138.94 | 9.696% | $152.4116 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $215.81 | 13.526% | $245.0005 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $41.85 | 10.415% | $46.2087 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $229.94 | 11.215% | $255.7278 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $11.73 | 11.142% | $13.037 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $957.39 | $1,059.6967 | $1,059.71 | $1,059.75 | $1,059.60 | |