| 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 | $191.66 | 7.699% | $206.4159 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $150.74 | 7.633% | $162.246 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $162.44 | 8.630% | $176.4586 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $154.88 | 4.158% | $161.3199 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $128.98 | 6.715% | $137.641 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $145.42 | 9.142% | $158.7143 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $147.69 | 7.490% | $158.752 | $158.75 | $158.75 | $158.80 |
| 7 purchase totals = | $1,081.81 | $1,161.5477 | $1,161.55 | $1,161.50 | $1,161.50 | |