| 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 | $160.38 | 11.158% | $178.2752 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $129.98 | 4.216% | $135.46 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $111.73 | 3.235% | $115.3445 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $21.61 | 8.208% | $23.3837 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $137.79 | 5.257% | $145.0336 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $246.25 | 12.630% | $277.3514 | $277.35 | $277.35 | $277.40 |
| Purchase #7 | $233.82 | 4.206% | $243.6545 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $1,041.56 | $1,118.5029 | $1,118.49 | $1,118.55 | $1,118.60 | |