| 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 | $152.98 | 6.126% | $162.3516 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $193.54 | 11.834% | $216.4435 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $6.62 | 5.605% | $6.9911 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $60.35 | 5.116% | $63.4375 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $121.69 | 7.366% | $130.6537 | $130.65 | $130.65 | $130.70 |
| Purchase #6 | $75.92 | 6.201% | $80.6278 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $12.51 | 13.226% | $14.1646 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $623.61 | $674.6698 | $674.66 | $674.70 | $674.70 | |