| 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 | $128.93 | 12.357% | $144.8619 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $73.57 | 4.424% | $76.8247 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $160.87 | 7.109% | $172.3062 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $120.39 | 3.480% | $124.5796 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $168.43 | 5.477% | $177.6549 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $245.46 | 10.522% | $271.2873 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $115.39 | 4.103% | $120.1245 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $1,013.04 | $1,087.6391 | $1,087.63 | $1,087.60 | $1,087.70 | |