| 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 | $145.84 | 10.193% | $160.7055 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $74.71 | 12.163% | $83.797 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $93.85 | 5.419% | $98.9357 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $49.45 | 8.701% | $53.7526 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $82.49 | 12.194% | $92.5488 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $179.40 | 8.726% | $195.0544 | $195.05 | $195.05 | $195.10 |
| Purchase #7 | $85.68 | 6.441% | $91.1986 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $711.42 | $775.9926 | $776.00 | $776.00 | $776.00 | |