| 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 | $79.74 | 7.394% | $85.636 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $144.27 | 10.829% | $159.893 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $233.81 | 12.479% | $262.9871 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $137.48 | 7.151% | $147.3112 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $147.71 | 8.143% | $159.738 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $188.54 | 7.441% | $202.5693 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $70.40 | 10.493% | $77.7871 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,001.95 | $1,095.9217 | $1,095.93 | $1,095.95 | $1,095.90 | |