| 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 | $152.29 | 5.484% | $160.6416 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $73.90 | 10.557% | $81.7016 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $143.88 | 3.344% | $148.6913 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $145.98 | 13.544% | $165.7515 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $90.91 | 13.624% | $103.2956 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $5.80 | 11.379% | $6.46 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $34.42 | 4.187% | $35.8612 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $647.18 | $702.4028 | $702.40 | $702.40 | $702.50 | |