| 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 | $151.65 | 6.805% | $161.9698 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $50.55 | 13.312% | $57.2792 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $155.86 | 3.402% | $161.1624 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $161.84 | 5.131% | $170.144 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $164.41 | 9.861% | $180.6225 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $123.75 | 9.407% | $135.3912 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $166.34 | 7.332% | $178.536 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $974.40 | $1,045.1051 | $1,045.10 | $1,045.10 | $1,045.10 | |