| 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 | $193.71 | 5.792% | $204.9297 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $140.60 | 12.874% | $158.7008 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $145.85 | 6.441% | $155.2442 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $183.74 | 9.171% | $200.5908 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $136.60 | 11.446% | $152.2352 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $51.86 | 9.425% | $56.7478 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $231.77 | 13.686% | $263.49 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,084.13 | $1,191.9385 | $1,191.94 | $1,192.00 | $1,191.80 | |