| 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 | $147.32 | 12.670% | $165.9854 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $219.47 | 9.483% | $240.2823 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $241.93 | 13.774% | $275.2534 | $275.25 | $275.25 | $275.30 |
| Purchase #4 | $191.51 | 4.835% | $200.7695 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $189.99 | 3.708% | $197.0348 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $92.29 | 13.768% | $104.9965 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $228.34 | 12.501% | $256.8848 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,310.85 | $1,441.2067 | $1,441.20 | $1,441.25 | $1,441.30 | |