| 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 | $156.95 | 10.749% | $173.8206 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $213.92 | 12.140% | $239.8899 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $62.99 | 6.496% | $67.0818 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $200.53 | 9.269% | $219.1171 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $179.57 | 5.440% | $189.3386 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $10.40 | 3.582% | $10.7725 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $105.95 | 9.305% | $115.8086 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $930.31 | $1,015.8291 | $1,015.83 | $1,015.80 | $1,015.80 | |