| 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 | $151.99 | 12.736% | $171.3474 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $179.73 | 10.161% | $197.9924 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $246.77 | 13.215% | $279.3807 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $5.27 | 10.663% | $5.8319 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $172.71 | 6.285% | $183.5648 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $23.34 | 12.716% | $26.3079 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $95.96 | 9.828% | $105.3909 | $105.39 | $105.40 | $105.40 |
| 7 purchase totals = | $875.77 | $969.8160 | $969.81 | $969.85 | $969.80 | |