| 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 | $177.64 | 5.734% | $187.8259 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $106.92 | 7.613% | $115.0598 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $152.43 | 11.137% | $169.4061 | $169.41 | $169.40 | $169.40 |
| Purchase #4 | $216.42 | 11.496% | $241.2996 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $165.48 | 8.625% | $179.7527 | $179.75 | $179.75 | $179.80 |
| Purchase #6 | $107.60 | 11.312% | $119.7717 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $191.62 | 4.434% | $200.1164 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $1,118.11 | $1,213.2322 | $1,213.24 | $1,213.20 | $1,213.30 | |