| 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 | $186.66 | 5.664% | $197.2324 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $213.30 | 8.585% | $231.6118 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $83.89 | 7.393% | $90.092 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $170.51 | 4.869% | $178.8121 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $83.35 | 10.253% | $91.8959 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $203.48 | 4.618% | $212.8767 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $150.84 | 7.745% | $162.5226 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $1,092.03 | $1,165.0435 | $1,165.04 | $1,165.05 | $1,165.00 | |