| 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 | $142.73 | 9.766% | $156.669 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $184.51 | 8.127% | $199.5051 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $117.91 | 11.620% | $131.6111 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $84.85 | 8.685% | $92.2192 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $221.86 | 7.565% | $238.6437 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $232.57 | 6.330% | $247.2917 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $183.68 | 13.722% | $208.8846 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $1,168.11 | $1,274.8244 | $1,274.82 | $1,274.80 | $1,274.80 | |