| 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 | $211.80 | 7.498% | $227.6808 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $161.58 | 13.251% | $182.991 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $38.38 | 13.843% | $43.6929 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $98.61 | 13.744% | $112.163 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $118.75 | 8.593% | $128.9542 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $168.40 | 8.388% | $182.5254 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $230.70 | 5.628% | $243.6838 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $1,028.22 | $1,121.6911 | $1,121.68 | $1,121.75 | $1,121.80 | |