| 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 | $172.92 | 4.855% | $181.3153 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $108.72 | 12.391% | $122.1915 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $216.32 | 6.656% | $230.7183 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $43.97 | 7.538% | $47.2845 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $144.95 | 7.138% | $155.2965 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $242.56 | 9.349% | $265.2369 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $209.30 | 8.768% | $227.6514 | $227.65 | $227.65 | $227.70 |
| 7 purchase totals = | $1,138.74 | $1,229.6944 | $1,229.70 | $1,229.70 | $1,229.70 | |