| 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 | $136.57 | 11.186% | $151.8467 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $113.67 | 13.724% | $129.2701 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $205.40 | 7.365% | $220.5277 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $120.80 | 6.337% | $128.4551 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $168.54 | 8.724% | $183.2434 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $108.55 | 9.125% | $118.4552 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $191.66 | 7.624% | $206.2722 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $1,045.19 | $1,138.0704 | $1,138.08 | $1,138.05 | $1,138.10 | |