| 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 | $106.97 | 7.537% | $115.0323 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $29.86 | 9.195% | $32.6056 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $249.76 | 9.499% | $273.4847 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $130.80 | 6.389% | $139.1568 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $191.74 | 6.630% | $204.4524 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $207.88 | 6.661% | $221.7269 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $175.55 | 8.874% | $191.1283 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $1,092.56 | $1,177.5870 | $1,177.59 | $1,177.65 | $1,177.60 | |