| 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 | $120.71 | 9.275% | $131.9059 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $13.34 | 10.728% | $14.7711 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $54.42 | 7.746% | $58.6354 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $70.88 | 9.873% | $77.878 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $31.61 | 9.223% | $34.5254 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $148.73 | 11.427% | $165.7254 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $193.40 | 11.131% | $214.9274 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $633.09 | $698.3686 | $698.39 | $698.45 | $698.30 | |