| 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 | $179.58 | 7.864% | $193.7022 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $130.79 | 10.605% | $144.6603 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $186.30 | 12.263% | $209.146 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $153.86 | 13.209% | $174.1834 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $68.92 | 10.440% | $76.1152 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $133.53 | 9.163% | $145.7654 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $69.70 | 10.134% | $76.7634 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $922.68 | $1,020.3359 | $1,020.34 | $1,020.30 | $1,020.40 | |