| 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 | $179.42 | 5.674% | $189.6003 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $89.66 | 5.829% | $94.8863 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $50.92 | 3.603% | $52.7546 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $217.44 | 10.177% | $239.5689 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $183.85 | 10.672% | $203.4705 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $150.27 | 3.835% | $156.0329 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $96.91 | 4.548% | $101.3175 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $968.47 | $1,037.6310 | $1,037.63 | $1,037.60 | $1,037.70 | |