| 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 | $107.68 | 3.244% | $111.1731 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $63.88 | 12.306% | $71.7411 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $200.72 | 4.367% | $209.4854 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $168.40 | 3.688% | $174.6106 | $174.61 | $174.60 | $174.60 |
| Purchase #5 | $206.92 | 12.782% | $233.3685 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $197.91 | 6.805% | $211.3778 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $139.63 | 7.309% | $149.8356 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $1,085.14 | $1,161.5921 | $1,161.60 | $1,161.60 | $1,161.60 | |