| 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 | $137.50 | 13.353% | $155.8604 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $49.52 | 6.187% | $52.5838 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $176.90 | 12.432% | $198.8922 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $121.53 | 7.474% | $130.6132 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $116.60 | 5.103% | $122.5501 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $234.99 | 12.150% | $263.5413 | $263.54 | $263.55 | $263.50 |
| Purchase #7 | $118.63 | 10.467% | $131.047 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $955.67 | $1,055.0880 | $1,055.08 | $1,055.10 | $1,055.10 | |