| 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 | $155.69 | 10.646% | $172.2648 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $48.44 | 3.565% | $50.1669 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $150.55 | 11.190% | $167.3965 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $17.26 | 9.636% | $18.9232 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $128.94 | 9.285% | $140.9121 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $230.52 | 6.182% | $244.7707 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $155.41 | 4.413% | $162.2682 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $886.81 | $956.7024 | $956.70 | $956.60 | $956.80 | |