| 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 | $181.55 | 3.608% | $188.1003 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $230.65 | 10.156% | $254.0748 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $166.59 | 6.190% | $176.9019 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $222.36 | 4.676% | $232.7576 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $201.90 | 9.781% | $221.6478 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $92.89 | 7.460% | $99.8196 | $99.82 | $99.80 | $99.80 |
| Purchase #7 | $46.55 | 11.504% | $51.9051 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $1,142.49 | $1,225.2071 | $1,225.21 | $1,225.15 | $1,225.20 | |