| 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 | $175.58 | 9.782% | $192.7552 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $196.48 | 9.833% | $215.7999 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $110.71 | 13.566% | $125.7289 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $211.77 | 13.251% | $239.8316 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $226.74 | 8.278% | $245.5095 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $205.61 | 6.710% | $219.4064 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $189.26 | 6.320% | $201.2212 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $1,316.15 | $1,440.2527 | $1,440.26 | $1,440.25 | $1,440.20 | |