| 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 | $131.54 | 4.297% | $137.1923 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $243.62 | 10.505% | $269.2123 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $153.80 | 12.371% | $172.8266 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $244.98 | 5.320% | $258.0129 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $145.83 | 6.604% | $155.4606 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $6.77 | 3.788% | $7.0264 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $122.48 | 6.278% | $130.1693 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,049.02 | $1,129.9004 | $1,129.90 | $1,129.90 | $1,129.90 | |