| 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 | $152.57 | 3.322% | $157.6384 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $140.47 | 5.809% | $148.6299 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $230.61 | 12.679% | $259.849 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $238.25 | 8.568% | $258.6633 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $187.65 | 8.528% | $203.6528 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $189.42 | 11.440% | $211.0896 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $45.29 | 11.483% | $50.4907 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $1,184.26 | $1,290.0137 | $1,290.01 | $1,290.05 | $1,290.00 | |