| 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 | $164.65 | 8.550% | $178.7276 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $145.70 | 9.523% | $159.575 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $49.36 | 10.639% | $54.6114 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $164.55 | 9.144% | $179.5965 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $248.39 | 3.546% | $257.1979 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $9.39 | 11.316% | $10.4526 | $10.45 | $10.45 | $10.50 |
| Purchase #7 | $93.67 | 3.302% | $96.763 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $875.71 | $936.9240 | $936.93 | $936.95 | $937.00 | |