| 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 | $181.60 | 8.665% | $197.3356 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $142.25 | 6.395% | $151.3469 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $172.90 | 11.164% | $192.2026 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $172.61 | 12.472% | $194.1379 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $92.50 | 5.520% | $97.606 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $85.49 | 4.835% | $89.6234 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $181.83 | 6.663% | $193.9453 | $193.95 | $193.95 | $193.90 |
| 7 purchase totals = | $1,029.18 | $1,116.1977 | $1,116.21 | $1,116.20 | $1,116.00 | |