| 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 | $169.34 | 8.498% | $183.7305 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $31.88 | 5.514% | $33.6379 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $178.28 | 3.511% | $184.5394 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $168.26 | 9.441% | $184.1454 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $224.93 | 3.743% | $233.3491 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $46.49 | 8.455% | $50.4207 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $210.57 | 10.473% | $232.623 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,029.75 | $1,102.4460 | $1,102.45 | $1,102.45 | $1,102.20 | |