| 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 | $167.43 | 8.561% | $181.7637 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $158.38 | 13.365% | $179.5475 | $179.55 | $179.55 | $179.50 |
| Purchase #3 | $124.33 | 13.847% | $141.546 | $141.55 | $141.55 | $141.50 |
| Purchase #4 | $146.52 | 3.544% | $151.7127 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $188.48 | 11.614% | $210.3701 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $63.74 | 9.528% | $69.8131 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $240.94 | 7.233% | $258.3672 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,089.82 | $1,193.1203 | $1,193.12 | $1,193.05 | $1,193.10 | |