| 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 | $78.52 | 6.782% | $83.8452 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $137.65 | 4.583% | $143.9585 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $173.98 | 3.122% | $179.4117 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $133.71 | 7.428% | $143.642 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $131.77 | 13.137% | $149.0806 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $120.80 | 10.357% | $133.3113 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $155.42 | 13.246% | $176.0069 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $931.85 | $1,009.2562 | $1,009.26 | $1,009.25 | $1,009.20 | |