| 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 | $31.95 | 9.518% | $34.991 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $176.60 | 6.694% | $188.4216 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $92.72 | 11.309% | $103.2057 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $123.79 | 9.239% | $135.227 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $147.51 | 7.126% | $158.0216 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $178.32 | 8.283% | $193.0902 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $160.83 | 11.694% | $179.6375 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $911.72 | $992.5946 | $992.60 | $992.60 | $992.50 | |