| 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 | $71.46 | 4.664% | $74.7929 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $153.95 | 11.702% | $171.9652 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $242.47 | 12.654% | $273.1522 | $273.15 | $273.15 | $273.20 |
| Purchase #4 | $208.32 | 7.692% | $224.344 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $142.45 | 13.724% | $161.9998 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $154.94 | 4.191% | $161.4335 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $69.47 | 4.195% | $72.3843 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $1,043.06 | $1,140.0719 | $1,140.06 | $1,140.10 | $1,140.10 | |