| 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 | $161.53 | 4.516% | $168.8247 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $22.39 | 7.586% | $24.0885 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $225.84 | 7.153% | $241.9943 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $189.37 | 7.209% | $203.0217 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $171.47 | 10.209% | $188.9754 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $247.61 | 12.200% | $277.8184 | $277.82 | $277.80 | $277.80 |
| Purchase #7 | $173.26 | 8.614% | $188.1846 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,191.47 | $1,292.9076 | $1,292.90 | $1,292.90 | $1,292.90 | |