| 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 | $158.36 | 8.845% | $172.3669 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $194.26 | 6.336% | $206.5683 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $205.64 | 11.252% | $228.7786 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $193.50 | 10.512% | $213.8407 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $156.65 | 5.511% | $165.283 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $51.95 | 7.541% | $55.8675 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $105.65 | 7.874% | $113.9689 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $1,066.01 | $1,156.6739 | $1,156.68 | $1,156.65 | $1,156.80 | |