| 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 | $159.99 | 7.254% | $171.5957 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $87.86 | 9.543% | $96.2445 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $216.25 | 6.656% | $230.6436 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $229.83 | 11.587% | $256.4604 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $67.39 | 6.441% | $71.7306 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $84.59 | 8.752% | $91.9933 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $77.30 | 6.775% | $82.5371 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $923.21 | $1,001.2052 | $1,001.20 | $1,001.25 | $1,001.10 | |