| 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 | $160.66 | 7.331% | $172.438 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $179.75 | 5.638% | $189.8843 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $49.28 | 4.663% | $51.5779 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $131.47 | 7.130% | $140.8438 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $243.54 | 6.520% | $259.4188 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $106.27 | 4.414% | $110.9608 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $23.64 | 4.256% | $24.6461 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $894.61 | $949.7697 | $949.77 | $949.80 | $949.70 | |