| 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 | $167.96 | 12.564% | $189.0625 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $146.61 | 7.216% | $157.1894 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $126.43 | 5.275% | $133.0992 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $188.48 | 7.491% | $202.599 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $120.61 | 4.102% | $125.5574 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $156.56 | 3.239% | $161.631 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $199.62 | 7.548% | $214.6873 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $1,106.27 | $1,183.8258 | $1,183.83 | $1,183.85 | $1,183.90 | |