| 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 | $102.93 | 9.614% | $112.8257 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $155.81 | 10.322% | $171.8927 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $61.85 | 5.748% | $65.4051 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $220.51 | 11.544% | $245.9657 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $138.85 | 8.841% | $151.1257 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $187.43 | 5.414% | $197.5775 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $189.53 | 4.620% | $198.2863 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,056.91 | $1,143.0787 | $1,143.10 | $1,143.15 | $1,143.10 | |