| 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 | $152.83 | 3.738% | $158.5428 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $161.80 | 7.131% | $173.338 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $177.61 | 6.600% | $189.3323 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $171.74 | 9.845% | $188.6478 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $201.52 | 7.243% | $216.1161 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $242.53 | 11.249% | $269.8122 | $269.81 | $269.80 | $269.80 |
| Purchase #7 | $189.25 | 6.512% | $201.574 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,297.28 | $1,397.3632 | $1,397.36 | $1,397.35 | $1,397.20 | |