| 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 | $158.64 | 6.438% | $168.8532 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $194.42 | 3.743% | $201.6971 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $234.90 | 4.454% | $245.3624 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $77.83 | 12.436% | $87.5089 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $178.33 | 7.555% | $191.8028 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $247.67 | 4.187% | $258.0399 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $182.57 | 3.167% | $188.352 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $1,274.36 | $1,341.6163 | $1,341.61 | $1,341.60 | $1,341.70 | |