| 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 | $164.94 | 4.699% | $172.6905 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $32.43 | 6.823% | $34.6427 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $137.53 | 5.379% | $144.9277 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $198.91 | 9.661% | $218.1267 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $167.80 | 5.190% | $176.5088 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $16.82 | 13.717% | $19.1272 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $133.94 | 8.688% | $145.5767 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $852.37 | $911.6003 | $911.61 | $911.70 | $911.50 | |