| 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 | $144.92 | 7.334% | $155.5484 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $166.54 | 13.675% | $189.3143 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $178.96 | 6.147% | $189.9607 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $238.36 | 13.268% | $269.9856 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $62.56 | 8.265% | $67.7306 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $176.76 | 8.733% | $192.1965 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $103.63 | 7.711% | $111.6209 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $1,071.73 | $1,176.3570 | $1,176.36 | $1,176.35 | $1,176.30 | |