| 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 | $179.66 | 8.580% | $195.0748 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $99.60 | 10.127% | $109.6865 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $51.94 | 5.134% | $54.6066 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $120.48 | 9.329% | $131.7196 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $221.99 | 13.111% | $251.0951 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $169.99 | 7.359% | $182.4996 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $102.53 | 11.452% | $114.2717 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $946.19 | $1,038.9539 | $1,038.96 | $1,038.90 | $1,039.00 | |