| 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 | $69.48 | 12.745% | $78.3352 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $150.70 | 4.804% | $157.9396 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $234.93 | 10.265% | $259.0456 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $145.57 | 10.679% | $161.1154 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $138.38 | 9.127% | $151.0099 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $136.82 | 7.460% | $147.0268 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $80.69 | 7.376% | $86.6417 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $956.57 | $1,041.1142 | $1,041.13 | $1,041.15 | $1,040.90 | |