| 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 | $187.68 | 5.187% | $197.415 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $226.58 | 8.436% | $245.6943 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $154.57 | 4.829% | $162.0342 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $241.53 | 9.486% | $264.4415 | $264.44 | $264.45 | $264.40 |
| Purchase #5 | $168.94 | 3.458% | $174.7819 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $70.40 | 12.182% | $78.9761 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $46.39 | 6.585% | $49.4448 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $1,096.09 | $1,172.7878 | $1,172.78 | $1,172.85 | $1,172.70 | |