| 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 | $165.29 | 8.137% | $178.7396 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $49.29 | 7.504% | $52.9887 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $147.75 | 3.855% | $153.4458 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $114.63 | 4.731% | $120.0531 | $120.05 | $120.05 | $120.10 |
| Purchase #5 | $37.91 | 12.167% | $42.5225 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $13.55 | 10.464% | $14.9679 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $133.90 | 4.171% | $139.485 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $662.32 | $702.2026 | $702.21 | $702.20 | $702.20 | |