| 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 | $145.96 | 3.402% | $150.9256 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $122.93 | 4.773% | $128.7974 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $181.78 | 7.477% | $195.3717 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $45.94 | 9.799% | $50.4417 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $245.51 | 3.323% | $253.6683 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $176.76 | 10.210% | $194.8072 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $77.74 | 4.461% | $81.208 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $996.62 | $1,055.2199 | $1,055.23 | $1,055.20 | $1,055.20 | |