| 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 | $186.83 | 4.275% | $194.817 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $96.85 | 4.582% | $101.2877 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $95.41 | 6.330% | $101.4495 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $127.91 | 8.220% | $138.4242 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $5.27 | 7.484% | $5.6644 | $5.66 | $5.65 | $5.70 |
| Purchase #6 | $203.57 | 7.760% | $219.367 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $200.44 | 6.125% | $212.717 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $916.28 | $973.7268 | $973.73 | $973.65 | $973.70 | |