| 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 | $160.49 | 5.146% | $168.7488 | $168.75 | $168.75 | $168.70 |
| Purchase #2 | $117.33 | 4.679% | $122.8199 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $245.51 | 5.726% | $259.5679 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $166.40 | 8.858% | $181.1397 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $143.65 | 12.781% | $162.0099 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $128.97 | 5.529% | $136.1008 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $39.59 | 7.305% | $42.482 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $1,001.94 | $1,072.8690 | $1,072.87 | $1,072.85 | $1,072.80 | |