| 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 | $166.33 | 5.128% | $174.8594 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $22.44 | 7.332% | $24.0853 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $194.73 | 11.297% | $216.7286 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $27.89 | 8.647% | $30.3016 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $99.67 | 5.825% | $105.4758 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $195.73 | 7.824% | $211.0439 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $234.76 | 8.440% | $254.5737 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $941.55 | $1,017.0683 | $1,017.07 | $1,017.10 | $1,017.10 | |