| 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 | $152.56 | 7.624% | $164.1912 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $110.73 | 4.177% | $115.3552 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $183.71 | 8.255% | $198.8753 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $134.25 | 12.359% | $150.842 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $128.43 | 7.784% | $138.427 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $203.68 | 8.512% | $221.0172 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $168.56 | 11.498% | $187.941 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $1,081.92 | $1,176.6489 | $1,176.66 | $1,176.70 | $1,176.60 | |