| 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 | $182.56 | 6.535% | $194.4903 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $184.59 | 4.713% | $193.2897 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $136.88 | 11.579% | $152.7293 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $194.61 | 6.424% | $207.1117 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $173.69 | 7.730% | $187.1162 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $227.69 | 10.394% | $251.3561 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $65.74 | 9.418% | $71.9314 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $1,165.76 | $1,258.0247 | $1,258.03 | $1,258.05 | $1,258.00 | |