| 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 | $174.40 | 10.750% | $193.148 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $93.52 | 3.698% | $96.9784 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $59.43 | 8.594% | $64.5374 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $226.48 | 9.769% | $248.6048 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $241.51 | 7.626% | $259.9276 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $6.88 | 4.298% | $7.1757 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $141.25 | 12.637% | $159.0998 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $943.47 | $1,029.4717 | $1,029.48 | $1,029.55 | $1,029.40 | |