| 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 | $33.43 | 12.647% | $37.6579 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $100.45 | 13.556% | $114.067 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $94.26 | 8.549% | $102.3183 | $102.32 | $102.30 | $102.30 |
| Purchase #4 | $164.61 | 4.628% | $172.2282 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $202.47 | 7.671% | $218.0015 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $161.31 | 6.349% | $171.5516 | $171.55 | $171.55 | $171.60 |
| Purchase #7 | $35.64 | 9.431% | $39.0012 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $792.17 | $854.8257 | $854.83 | $854.80 | $854.90 | |