| 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 | $147.37 | 5.467% | $155.4267 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $246.52 | 8.799% | $268.2113 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $39.25 | 4.302% | $40.9385 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $209.85 | 6.697% | $223.9037 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $244.80 | 8.407% | $265.3803 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $197.86 | 5.828% | $209.3913 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $54.93 | 4.475% | $57.3881 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $1,140.58 | $1,220.6399 | $1,220.64 | $1,220.70 | $1,220.60 | |