| 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 | $126.86 | 4.682% | $132.7996 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $231.95 | 8.655% | $252.0253 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $154.67 | 3.327% | $159.8159 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $199.81 | 8.804% | $217.4013 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $201.69 | 9.367% | $220.5823 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $149.42 | 9.803% | $164.0676 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $9.65 | 6.269% | $10.255 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $1,074.05 | $1,156.9470 | $1,156.96 | $1,156.95 | $1,157.00 | |