| 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 | $144.35 | 6.287% | $153.4253 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $245.98 | 11.115% | $273.3207 | $273.32 | $273.30 | $273.30 |
| Purchase #3 | $89.53 | 9.283% | $97.8411 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $54.66 | 6.337% | $58.1238 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $237.60 | 13.590% | $269.8898 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $143.47 | 6.252% | $152.4397 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $172.71 | 3.398% | $178.5787 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $1,088.30 | $1,183.6191 | $1,183.62 | $1,183.65 | $1,183.50 | |