| 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 | $189.25 | 7.638% | $203.7049 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $82.48 | 6.780% | $88.0721 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $166.82 | 4.529% | $174.3753 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $153.51 | 7.124% | $164.4461 | $164.45 | $164.45 | $164.40 |
| Purchase #5 | $45.66 | 9.818% | $50.1429 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $43.35 | 9.815% | $47.6048 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $60.41 | 5.343% | $63.6377 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $741.48 | $791.9838 | $791.98 | $792.00 | $791.90 | |