| 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 | $191.51 | 9.140% | $209.014 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $160.97 | 12.274% | $180.7275 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $84.41 | 9.373% | $92.3217 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $154.96 | 4.189% | $161.4513 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $138.77 | 3.286% | $143.33 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $42.59 | 7.139% | $45.6305 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $124.84 | 8.570% | $135.5388 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $898.05 | $968.0138 | $968.01 | $968.05 | $967.90 | |