| 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 | $129.83 | 10.661% | $143.6712 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $175.54 | 5.565% | $185.3088 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $186.88 | 13.508% | $212.1238 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $170.96 | 9.167% | $186.6319 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $238.46 | 4.772% | $249.8393 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $19.63 | 11.206% | $21.8297 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $142.79 | 7.150% | $152.9995 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,064.09 | $1,152.4042 | $1,152.40 | $1,152.40 | $1,152.30 | |