| 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 | $174.87 | 7.377% | $187.7702 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $146.40 | 12.835% | $165.1904 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $134.43 | 13.797% | $152.9773 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $152.79 | 5.363% | $160.9841 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $137.68 | 6.573% | $146.7297 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $32.91 | 7.544% | $35.3927 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $179.82 | 11.569% | $200.6234 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $958.90 | $1,049.6678 | $1,049.66 | $1,049.70 | $1,049.70 | |