| 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 | $174.45 | 7.260% | $187.1151 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $130.43 | 13.838% | $148.4789 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $95.32 | 7.651% | $102.6129 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $197.68 | 5.617% | $208.7837 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $21.53 | 12.826% | $24.2914 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $173.92 | 10.390% | $191.9903 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $248.28 | 4.566% | $259.6165 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $1,041.61 | $1,122.8888 | $1,122.89 | $1,122.90 | $1,122.90 | |