| 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 | $152.32 | 3.514% | $157.6725 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $130.59 | 8.768% | $142.0401 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $155.44 | 3.226% | $160.4545 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $224.68 | 7.690% | $241.9579 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $229.39 | 3.706% | $237.8912 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $147.60 | 11.743% | $164.9327 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $130.39 | 10.141% | $143.6128 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $1,170.41 | $1,248.5617 | $1,248.55 | $1,248.55 | $1,248.60 | |