| 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 | $131.93 | 8.390% | $142.9989 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $188.52 | 7.177% | $202.0501 | $202.05 | $202.05 | $202.10 |
| Purchase #3 | $138.35 | 10.446% | $152.802 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $151.69 | 6.355% | $161.3299 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $192.57 | 12.318% | $216.2908 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $238.33 | 12.446% | $267.9926 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $92.29 | 10.359% | $101.8503 | $101.85 | $101.85 | $101.90 |
| 7 purchase totals = | $1,133.68 | $1,245.3146 | $1,245.31 | $1,245.35 | $1,245.40 | |