| 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 | $6.27 | 5.742% | $6.63 | $6.63 | $6.65 | $6.60 |
| Purchase #2 | $188.66 | 5.452% | $198.9457 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $71.66 | 11.217% | $79.6981 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $193.85 | 13.440% | $219.9034 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $178.74 | 8.658% | $194.2153 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $186.94 | 12.305% | $209.943 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $236.30 | 6.145% | $250.8206 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $1,062.42 | $1,160.1561 | $1,160.16 | $1,160.15 | $1,160.00 | |