| 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 | $144.51 | 8.386% | $156.6286 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $204.86 | 12.661% | $230.7973 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $197.37 | 11.294% | $219.661 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $84.64 | 8.205% | $91.5847 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $205.85 | 12.230% | $231.0255 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $136.51 | 3.532% | $141.3315 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $207.66 | 12.123% | $232.8346 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,181.40 | $1,303.8632 | $1,303.86 | $1,303.95 | $1,303.80 | |