| 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 | $135.97 | 10.813% | $150.6724 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $224.71 | 13.668% | $255.4234 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $70.29 | 12.103% | $78.7972 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $71.60 | 12.526% | $80.5686 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $14.69 | 11.638% | $16.3996 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $228.91 | 10.468% | $252.8723 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $156.88 | 5.415% | $165.3751 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $903.05 | $1,000.1086 | $1,000.11 | $1,000.05 | $1,000.20 | |