| 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 | $138.78 | 9.428% | $151.8642 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $181.44 | 10.426% | $200.3569 | $200.36 | $200.35 | $200.40 |
| Purchase #3 | $148.95 | 7.606% | $160.2791 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $130.68 | 10.649% | $144.5961 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $49.83 | 7.559% | $53.5966 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $210.29 | 12.503% | $236.5826 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $247.72 | 7.665% | $266.7077 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,107.69 | $1,213.9832 | $1,213.99 | $1,214.00 | $1,214.10 | |