| 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 | $184.89 | 6.131% | $196.2256 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $112.43 | 12.555% | $126.5456 | $126.55 | $126.55 | $126.50 |
| Purchase #3 | $72.35 | 4.771% | $75.8018 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $158.29 | 13.183% | $179.1574 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $209.35 | 5.405% | $220.6654 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $106.54 | 7.643% | $114.6829 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $233.59 | 13.287% | $264.6271 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,077.44 | $1,177.7058 | $1,177.72 | $1,177.75 | $1,177.70 | |