| 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 | $167.47 | 13.266% | $189.6866 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $165.66 | 12.343% | $186.1074 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $211.39 | 12.116% | $237.002 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $94.55 | 6.219% | $100.4301 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $72.85 | 9.326% | $79.644 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $219.85 | 10.626% | $243.2113 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $39.71 | 10.393% | $43.8371 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $971.48 | $1,079.9185 | $1,079.92 | $1,079.95 | $1,079.80 | |