| 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 | $155.99 | 12.630% | $175.6915 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $183.30 | 6.468% | $195.1558 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $128.35 | 8.450% | $139.1956 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $153.90 | 7.279% | $165.1024 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $75.74 | 10.161% | $83.4359 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $177.77 | 3.275% | $183.592 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $248.58 | 12.584% | $279.8613 | $279.86 | $279.85 | $279.90 |
| 7 purchase totals = | $1,123.63 | $1,222.0345 | $1,222.04 | $1,222.05 | $1,222.10 | |