| 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 | $174.85 | 8.238% | $189.2541 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $207.81 | 9.138% | $226.7997 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $42.31 | 5.663% | $44.706 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $133.67 | 6.239% | $142.0097 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $153.81 | 3.812% | $159.6732 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $110.39 | 5.865% | $116.8644 | $116.86 | $116.85 | $116.90 |
| Purchase #7 | $115.78 | 13.153% | $131.0085 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $938.62 | $1,010.3156 | $1,010.31 | $1,010.25 | $1,010.40 | |