| 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 | $133.60 | 10.249% | $147.2927 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $120.44 | 6.858% | $128.6998 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $239.68 | 12.403% | $269.4075 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $66.73 | 11.190% | $74.1971 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $208.53 | 6.245% | $221.5527 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $165.81 | 7.870% | $178.8592 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $14.74 | 9.436% | $16.1309 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $949.53 | $1,036.1399 | $1,036.14 | $1,036.15 | $1,036.20 | |