| 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 | $128.92 | 12.476% | $145.0041 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $92.33 | 11.247% | $102.7144 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $189.45 | 4.170% | $197.3501 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $44.72 | 9.267% | $48.8642 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $242.60 | 9.220% | $264.9677 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $155.52 | 12.345% | $174.7189 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $31.57 | 8.129% | $34.1363 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $885.11 | $967.7557 | $967.75 | $967.70 | $967.80 | |