| 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 | $137.34 | 7.278% | $147.3356 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $187.78 | 3.195% | $193.7796 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $233.30 | 6.609% | $248.7188 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $132.67 | 8.732% | $144.2547 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $204.27 | 8.165% | $220.9486 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $124.71 | 5.251% | $131.2585 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $238.77 | 7.866% | $257.5516 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $1,258.84 | $1,343.8474 | $1,343.85 | $1,343.85 | $1,343.90 | |