| 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 | $158.39 | 8.201% | $171.3796 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $194.53 | 13.571% | $220.9297 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $210.53 | 13.741% | $239.4589 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $247.26 | 6.715% | $263.8635 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $206.70 | 12.174% | $231.8637 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $221.65 | 8.820% | $241.1995 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $53.25 | 9.736% | $58.4344 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $1,292.31 | $1,427.1293 | $1,427.12 | $1,427.15 | $1,427.20 | |