| 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 | $48.91 | 11.618% | $54.5924 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $150.52 | 3.554% | $155.8695 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $155.54 | 4.132% | $161.9669 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $193.94 | 12.473% | $218.1301 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $138.60 | 13.470% | $157.2694 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $183.48 | 11.799% | $205.1288 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $221.99 | 13.867% | $252.7734 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,092.98 | $1,205.7305 | $1,205.73 | $1,205.70 | $1,205.80 | |