| 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 | $99.53 | 11.695% | $111.17 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $181.40 | 11.415% | $202.1068 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $149.68 | 4.442% | $156.3288 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $225.72 | 5.278% | $237.6335 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $168.79 | 4.583% | $176.5256 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $26.43 | 8.788% | $28.7527 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $68.93 | 7.479% | $74.0853 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $920.48 | $986.6027 | $986.61 | $986.65 | $986.60 | |