| 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 | $123.53 | 11.604% | $137.8644 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $189.40 | 6.544% | $201.7943 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $118.99 | 13.578% | $135.1465 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $132.68 | 4.762% | $138.9982 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $61.66 | 4.668% | $64.5383 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $176.46 | 11.206% | $196.2341 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $212.94 | 3.370% | $220.1161 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,015.66 | $1,094.6919 | $1,094.69 | $1,094.70 | $1,094.60 | |