| 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 | $86.36 | 7.218% | $92.5935 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $105.35 | 4.182% | $109.7557 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $146.70 | 11.111% | $162.9998 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $196.64 | 12.702% | $221.6172 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $164.93 | 9.768% | $181.0404 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $172.62 | 3.780% | $179.145 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $206.69 | 6.589% | $220.3088 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,079.29 | $1,167.4604 | $1,167.47 | $1,167.45 | $1,167.40 | |