| 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 | $147.58 | 13.515% | $167.5254 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $29.56 | 13.600% | $33.5802 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $195.42 | 8.625% | $212.275 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $169.48 | 13.351% | $192.1073 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $11.76 | 8.704% | $12.7836 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $143.90 | 6.147% | $152.7455 | $152.75 | $152.75 | $152.70 |
| Purchase #7 | $114.81 | 12.861% | $129.5757 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $812.51 | $900.5927 | $900.61 | $900.70 | $900.60 | |