| 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 | $135.55 | 7.596% | $145.8464 | $145.85 | $145.85 | $145.80 |
| Purchase #2 | $221.92 | 5.206% | $233.4732 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $97.26 | 11.865% | $108.7999 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $243.84 | 5.154% | $256.4075 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $44.99 | 6.744% | $48.0241 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $101.35 | 11.307% | $112.8096 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $181.32 | 6.541% | $193.1801 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $1,026.23 | $1,098.5408 | $1,098.54 | $1,098.50 | $1,098.50 | |