| 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 | $193.29 | 8.319% | $209.3698 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $36.82 | 3.624% | $38.1544 | $38.15 | $38.15 | $38.20 |
| Purchase #3 | $203.90 | 4.284% | $212.6351 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $221.70 | 6.271% | $235.6028 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $82.77 | 5.498% | $87.3207 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $229.26 | 4.590% | $239.783 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $147.82 | 6.596% | $157.5702 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,115.56 | $1,180.4360 | $1,180.43 | $1,180.40 | $1,180.50 | |