| 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 | $85.58 | 6.287% | $90.9604 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $177.68 | 6.599% | $189.4051 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $124.49 | 8.705% | $135.3269 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $113.49 | 7.192% | $121.6522 | $121.65 | $121.65 | $121.70 |
| Purchase #5 | $158.99 | 4.680% | $166.4307 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $43.56 | 3.797% | $45.214 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $241.71 | 11.160% | $268.6848 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $945.50 | $1,017.6741 | $1,017.67 | $1,017.70 | $1,017.70 | |