| 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 | $149.29 | 4.365% | $155.8065 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $25.28 | 4.231% | $26.3496 | $26.35 | $26.35 | $26.30 |
| Purchase #3 | $39.40 | 9.865% | $43.2868 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $223.29 | 7.562% | $240.1752 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $232.82 | 10.442% | $257.1311 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $246.78 | 11.398% | $274.908 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $181.48 | 7.446% | $194.993 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $1,098.34 | $1,192.6502 | $1,192.66 | $1,192.70 | $1,192.60 | |