| 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 | $172.65 | 4.151% | $179.8167 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $249.78 | 5.675% | $263.955 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $215.35 | 7.164% | $230.7777 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $26.48 | 9.123% | $28.8958 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $57.72 | 7.532% | $62.0675 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $184.54 | 5.553% | $194.7875 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $188.42 | 6.748% | $201.1346 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $1,094.94 | $1,161.4348 | $1,161.45 | $1,161.45 | $1,161.50 | |