| 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 | $134.70 | 8.601% | $146.2855 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $140.76 | 12.358% | $158.1551 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $88.48 | 9.349% | $96.752 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $190.62 | 6.111% | $202.2688 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $74.99 | 6.569% | $79.9161 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $90.52 | 8.148% | $97.8956 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $195.43 | 8.393% | $211.8324 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $915.50 | $993.1055 | $993.12 | $993.10 | $993.20 | |