| 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 | $197.52 | 8.210% | $213.7364 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $192.87 | 9.606% | $211.3971 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $137.45 | 9.257% | $150.1737 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $32.55 | 9.312% | $35.5811 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $112.70 | 7.320% | $120.9496 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $20.63 | 11.276% | $22.9562 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $130.65 | 10.794% | $144.7524 | $144.75 | $144.75 | $144.80 |
| 7 purchase totals = | $824.37 | $899.5465 | $899.55 | $899.55 | $899.60 | |