| 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 | $123.29 | 7.817% | $132.9276 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $197.93 | 4.749% | $207.3297 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $47.37 | 9.457% | $51.8498 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $113.66 | 13.567% | $129.0803 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $153.35 | 13.213% | $173.6121 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $137.67 | 13.728% | $156.5693 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $164.99 | 7.227% | $176.9138 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $938.26 | $1,028.2826 | $1,028.28 | $1,028.30 | $1,028.20 | |