| 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 | $160.61 | 12.379% | $180.4919 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $179.69 | 12.493% | $202.1387 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $69.40 | 8.818% | $75.5197 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $111.53 | 6.840% | $119.1587 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $40.80 | 3.677% | $42.3002 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $53.54 | 4.353% | $55.8706 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $230.44 | 9.859% | $253.1591 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $846.01 | $928.6389 | $928.64 | $928.60 | $928.70 | |