| 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 | $199.96 | 10.750% | $221.4557 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $99.65 | 5.699% | $105.3291 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $64.52 | 8.279% | $69.8616 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $161.77 | 8.814% | $176.0284 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $168.97 | 11.590% | $188.5536 | $188.55 | $188.55 | $188.60 |
| Purchase #6 | $165.41 | 7.392% | $177.6371 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $71.98 | 8.500% | $78.0983 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $932.26 | $1,016.9638 | $1,016.97 | $1,017.00 | $1,017.00 | |