| 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 | $128.70 | 13.203% | $145.6923 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $27.73 | 12.166% | $31.1036 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $191.62 | 13.842% | $218.144 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $119.61 | 8.317% | $129.558 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $142.66 | 10.687% | $157.9061 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $171.26 | 12.339% | $192.3918 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $199.39 | 10.579% | $220.4835 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $980.97 | $1,095.2793 | $1,095.27 | $1,095.30 | $1,095.30 | |