| 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 | $190.79 | 3.693% | $197.8359 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $33.94 | 4.722% | $35.5426 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $231.25 | 9.163% | $252.4394 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $109.99 | 7.423% | $118.1546 | $118.15 | $118.15 | $118.20 |
| Purchase #5 | $243.38 | 9.546% | $266.6131 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $76.92 | 4.614% | $80.4691 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $179.30 | 5.586% | $189.3157 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $1,065.57 | $1,140.3704 | $1,140.37 | $1,140.35 | $1,140.30 | |