| 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 | $139.94 | 7.787% | $150.8371 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $13.86 | 12.560% | $15.6008 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $23.51 | 4.480% | $24.5632 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $204.99 | 6.461% | $218.2344 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $248.67 | 13.129% | $281.3179 | $281.32 | $281.30 | $281.30 |
| Purchase #6 | $248.47 | 12.633% | $279.8592 | $279.86 | $279.85 | $279.90 |
| Purchase #7 | $87.64 | 9.863% | $96.2839 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $967.08 | $1,066.6965 | $1,066.69 | $1,066.70 | $1,066.70 | |