| 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 | $182.66 | 6.698% | $194.8946 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $41.86 | 13.470% | $47.4985 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $155.25 | 11.612% | $173.2776 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $143.96 | 6.362% | $153.1187 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $130.79 | 12.419% | $147.0328 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $181.55 | 13.871% | $206.7328 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $235.48 | 13.468% | $267.1944 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $1,071.55 | $1,189.7494 | $1,189.74 | $1,189.80 | $1,189.70 | |