| 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 | $155.32 | 12.615% | $174.9136 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $211.74 | 11.430% | $235.9419 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $220.73 | 8.574% | $239.6554 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $140.68 | 5.139% | $147.9095 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $120.61 | 5.570% | $127.328 | $127.33 | $127.35 | $127.30 |
| Purchase #6 | $144.84 | 3.830% | $150.3874 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $80.66 | 4.517% | $84.3034 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $1,074.58 | $1,160.4392 | $1,160.44 | $1,160.45 | $1,160.40 | |