| 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 | $172.97 | 8.545% | $187.7503 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $96.72 | 11.532% | $107.8738 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $218.37 | 9.600% | $239.3335 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $245.28 | 4.646% | $256.6757 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $88.66 | 12.376% | $99.6326 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $67.32 | 6.367% | $71.6063 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $201.47 | 13.825% | $229.3232 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,090.79 | $1,192.1954 | $1,192.19 | $1,192.20 | $1,192.20 | |