| 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 | $143.84 | 3.541% | $148.9334 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $80.75 | 13.315% | $91.5019 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $152.47 | 10.442% | $168.3909 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $202.40 | 3.334% | $209.148 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $140.80 | 3.377% | $145.5548 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $219.86 | 9.154% | $239.986 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $167.65 | 3.103% | $172.8522 | $172.85 | $172.85 | $172.90 |
| 7 purchase totals = | $1,107.77 | $1,176.3672 | $1,176.36 | $1,176.40 | $1,176.40 | |