| 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 | $189.89 | 4.480% | $198.3971 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $67.43 | 4.527% | $70.4826 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $155.91 | 6.664% | $166.2998 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $74.31 | 8.383% | $80.5394 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $154.71 | 3.554% | $160.2084 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $211.53 | 13.825% | $240.774 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $152.52 | 5.693% | $161.203 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,006.30 | $1,077.9043 | $1,077.90 | $1,077.90 | $1,077.90 | |