| 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 | $23.80 | 5.797% | $25.1797 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $149.45 | 11.737% | $166.9909 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $141.88 | 10.541% | $156.8356 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $171.82 | 13.446% | $194.9229 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $144.67 | 11.566% | $161.4025 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $110.77 | 9.796% | $121.621 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $192.54 | 5.228% | $202.606 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $934.93 | $1,029.5586 | $1,029.56 | $1,029.55 | $1,029.50 | |