| 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 | $156.79 | 10.478% | $173.2185 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $207.62 | 6.235% | $220.5651 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $211.58 | 4.582% | $221.2746 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $63.81 | 11.362% | $71.0601 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $244.93 | 10.536% | $270.7358 | $270.74 | $270.75 | $270.70 |
| Purchase #6 | $87.93 | 7.874% | $94.8536 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $155.93 | 4.365% | $162.7363 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $1,128.59 | $1,214.4440 | $1,214.45 | $1,214.40 | $1,214.50 | |