| 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 | $83.58 | 10.225% | $92.1261 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $155.62 | 8.652% | $169.0842 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $173.93 | 7.589% | $187.1295 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $233.31 | 10.854% | $258.6335 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $207.32 | 7.665% | $223.2111 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $29.57 | 5.622% | $31.2324 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $157.72 | 4.679% | $165.0997 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $1,041.05 | $1,126.5165 | $1,126.51 | $1,126.60 | $1,126.40 | |