| 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 | $146.29 | 9.254% | $159.8277 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $154.57 | 11.206% | $171.8911 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $227.92 | 11.115% | $253.2533 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $166.30 | 9.741% | $182.4993 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $130.45 | 7.729% | $140.5325 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $84.87 | 7.783% | $91.4754 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $202.38 | 5.553% | $213.6182 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $1,112.78 | $1,213.0975 | $1,213.10 | $1,213.15 | $1,213.10 | |