| 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 | $154.68 | 9.757% | $169.7721 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $96.72 | 3.508% | $100.1129 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $211.62 | 6.624% | $225.6377 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $150.71 | 11.826% | $168.533 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $28.55 | 9.532% | $31.2714 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $207.43 | 6.446% | $220.8009 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $201.44 | 10.571% | $222.7342 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $1,051.15 | $1,138.8622 | $1,138.85 | $1,138.85 | $1,138.80 | |