| 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 | $177.88 | 3.845% | $184.7195 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $32.43 | 7.518% | $34.8681 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $178.78 | 3.131% | $184.3776 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $17.66 | 3.204% | $18.2258 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $105.54 | 9.539% | $115.6075 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $115.98 | 13.254% | $131.352 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $247.71 | 4.730% | $259.4267 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $875.98 | $928.5772 | $928.59 | $928.60 | $928.60 | |