| 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 | $189.53 | 3.226% | $195.6442 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $205.71 | 5.125% | $216.2526 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $176.99 | 7.111% | $189.5758 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $202.63 | 8.115% | $219.0734 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $70.80 | 13.197% | $80.1435 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $104.41 | 10.255% | $115.1172 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $214.93 | 9.273% | $234.8605 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $1,165.00 | $1,250.6672 | $1,250.66 | $1,250.65 | $1,250.70 | |