| 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 | $167.34 | 8.338% | $181.2928 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $229.99 | 5.475% | $242.582 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $225.36 | 6.612% | $240.2608 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $159.76 | 11.791% | $178.5973 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $84.86 | 4.240% | $88.4581 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $188.81 | 7.592% | $203.1445 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $184.99 | 4.252% | $192.8558 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $1,241.11 | $1,327.1913 | $1,327.19 | $1,327.20 | $1,327.30 | |