| 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 | $153.61 | 13.684% | $174.63 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $113.98 | 6.260% | $121.1151 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $143.98 | 3.694% | $149.2986 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $176.30 | 6.736% | $188.1756 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $152.62 | 9.738% | $167.4821 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $36.63 | 13.659% | $41.6333 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $245.89 | 11.739% | $274.755 | $274.76 | $274.75 | $274.80 |
| 7 purchase totals = | $1,023.01 | $1,117.0897 | $1,117.10 | $1,117.15 | $1,117.10 | |