| 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 | $74.86 | 7.781% | $80.6849 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $146.84 | 9.240% | $160.408 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $162.96 | 11.193% | $181.2001 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $69.74 | 3.112% | $71.9103 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $227.84 | 7.541% | $245.0214 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $136.59 | 13.150% | $154.5516 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $194.70 | 7.331% | $208.9735 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $1,013.53 | $1,102.7498 | $1,102.74 | $1,102.70 | $1,102.80 | |