| 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 | $122.38 | 10.371% | $135.072 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $66.64 | 4.365% | $69.5488 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $152.81 | 7.714% | $164.5978 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $157.57 | 10.432% | $174.0077 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $44.70 | 9.343% | $48.8763 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $187.56 | 13.290% | $212.4867 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $223.53 | 4.326% | $233.1999 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $955.19 | $1,037.7892 | $1,037.80 | $1,037.80 | $1,037.80 | |