| 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 | $173.42 | 11.252% | $192.9332 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $193.95 | 13.635% | $220.3951 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $120.56 | 12.234% | $135.3093 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $91.43 | 5.175% | $96.1615 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $139.45 | 12.603% | $157.0249 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $169.35 | 8.795% | $184.2443 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $233.97 | 9.697% | $256.6581 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,122.13 | $1,242.7264 | $1,242.72 | $1,242.70 | $1,242.70 | |