| 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 | $124.61 | 5.115% | $130.9838 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $190.74 | 3.450% | $197.3205 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $152.68 | 10.160% | $168.1923 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $221.91 | 8.802% | $241.4425 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $168.76 | 5.747% | $178.4586 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $199.27 | 12.105% | $223.3916 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $143.40 | 8.822% | $156.0507 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $1,201.37 | $1,295.8400 | $1,295.83 | $1,295.85 | $1,295.90 | |