| 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 | $172.59 | 6.191% | $183.275 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $77.62 | 12.507% | $87.3279 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $142.45 | 8.600% | $154.7007 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $172.96 | 4.751% | $181.1773 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $219.84 | 9.592% | $240.9271 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $121.60 | 13.420% | $137.9187 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $166.56 | 3.378% | $172.1864 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $1,073.62 | $1,157.5131 | $1,157.53 | $1,157.60 | $1,157.50 | |