| 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 | $152.39 | 13.427% | $172.8514 | $172.85 | $172.85 | $172.90 |
| Purchase #2 | $207.94 | 7.825% | $224.2113 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $115.98 | 11.818% | $129.6865 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $247.40 | 7.249% | $265.334 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $10.83 | 13.562% | $12.2988 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $113.49 | 3.626% | $117.6051 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $172.66 | 11.445% | $192.4209 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $1,020.69 | $1,114.4080 | $1,114.41 | $1,114.40 | $1,114.40 | |