| 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 | $146.77 | 10.726% | $162.5126 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $140.90 | 8.407% | $152.7455 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $127.93 | 11.738% | $142.9464 | $142.95 | $142.95 | $142.90 |
| Purchase #4 | $80.88 | 12.633% | $91.0976 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $204.57 | 12.514% | $230.1699 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $226.39 | 12.674% | $255.0827 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $114.51 | 8.754% | $124.5342 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $1,041.95 | $1,159.0889 | $1,159.09 | $1,159.10 | $1,159.00 | |