| 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 | $113.58 | 12.601% | $127.8922 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $167.48 | 9.647% | $183.6368 | $183.64 | $183.65 | $183.60 |
| Purchase #3 | $15.73 | 4.513% | $16.4399 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $122.44 | 5.446% | $129.1081 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $178.68 | 12.190% | $200.4611 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $217.38 | 5.647% | $229.6554 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $249.64 | 6.780% | $266.5656 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $1,064.93 | $1,153.7591 | $1,153.77 | $1,153.75 | $1,153.80 | |