| 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 | $146.88 | 7.544% | $157.9606 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $29.63 | 9.511% | $32.4481 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $16.99 | 12.684% | $19.145 | $19.15 | $19.15 | $19.10 |
| Purchase #4 | $206.66 | 6.384% | $219.8532 | $219.85 | $219.85 | $219.90 |
| Purchase #5 | $156.47 | 3.270% | $161.5866 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $51.36 | 10.536% | $56.7713 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $115.42 | 3.776% | $119.7783 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $723.41 | $767.5431 | $767.55 | $767.55 | $767.60 | |