| 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 | $70.31 | 6.109% | $74.6052 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $166.88 | 5.132% | $175.4443 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $212.42 | 4.332% | $221.622 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $178.86 | 9.311% | $195.5137 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $211.98 | 13.807% | $241.2481 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $165.71 | 13.372% | $187.8687 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $214.74 | 10.411% | $237.0966 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,220.90 | $1,333.3986 | $1,333.40 | $1,333.35 | $1,333.30 | |