| 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 | $149.72 | 9.689% | $164.2264 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $112.58 | 4.771% | $117.9512 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $225.72 | 12.131% | $253.1021 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $168.90 | 4.603% | $176.6745 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $13.87 | 3.268% | $14.3233 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $178.77 | 6.161% | $189.784 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $235.58 | 12.274% | $264.4951 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,085.14 | $1,180.5566 | $1,180.55 | $1,180.55 | $1,180.60 | |