| 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 | $166.60 | 7.177% | $178.5569 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $60.92 | 7.533% | $65.5091 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $92.36 | 8.364% | $100.085 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $173.86 | 6.793% | $185.6703 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $221.50 | 6.486% | $235.8665 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $175.63 | 13.172% | $198.764 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $56.95 | 11.789% | $63.6638 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $947.82 | $1,028.1156 | $1,028.12 | $1,028.05 | $1,028.30 | |