| 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 | $153.88 | 3.441% | $159.175 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $234.61 | 11.801% | $262.2963 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $189.60 | 11.541% | $211.4817 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $6.88 | 10.668% | $7.614 | $7.61 | $7.60 | $7.60 |
| Purchase #5 | $164.58 | 7.557% | $177.0173 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $144.76 | 11.865% | $161.9358 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $241.42 | 6.862% | $257.9862 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,135.73 | $1,237.5063 | $1,237.52 | $1,237.55 | $1,237.50 | |