| 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 | $171.65 | 10.817% | $190.2174 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $248.91 | 13.848% | $283.3791 | $283.38 | $283.40 | $283.40 |
| Purchase #3 | $171.79 | 9.653% | $188.3729 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $98.49 | 11.779% | $110.0911 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $202.75 | 11.550% | $226.1676 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $9.35 | 13.613% | $10.6228 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $14.67 | 13.647% | $16.672 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $917.61 | $1,025.5229 | $1,025.52 | $1,025.45 | $1,025.60 | |