| 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 | $172.26 | 10.487% | $190.3249 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $199.29 | 4.682% | $208.6208 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $16.98 | 8.193% | $18.3712 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $242.76 | 8.334% | $262.9916 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $147.28 | 10.515% | $162.7665 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $136.86 | 11.604% | $152.7412 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $16.90 | 6.586% | $18.013 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $932.33 | $1,013.8292 | $1,013.82 | $1,013.75 | $1,013.80 | |