| 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 | $120.66 | 10.563% | $133.4053 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $155.70 | 13.190% | $176.2368 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $243.94 | 10.763% | $270.1953 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $84.67 | 10.148% | $93.2623 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $67.37 | 7.295% | $72.2846 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $132.56 | 10.593% | $146.6021 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $171.73 | 6.181% | $182.3446 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $976.63 | $1,074.3310 | $1,074.33 | $1,074.35 | $1,074.30 | |