| 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 | $177.63 | 7.416% | $190.803 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $186.29 | 3.588% | $192.9741 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $219.99 | 3.802% | $228.354 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $31.95 | 12.384% | $35.9067 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $37.37 | 4.814% | $39.169 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $187.39 | 5.369% | $197.451 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $221.56 | 5.288% | $233.2761 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $1,062.18 | $1,117.9339 | $1,117.93 | $1,117.90 | $1,118.10 | |