| 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 | $114.79 | 7.301% | $123.1708 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $178.35 | 13.369% | $202.1936 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $156.38 | 3.157% | $161.3169 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $199.61 | 8.716% | $217.008 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $145.80 | 8.786% | $158.61 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $207.52 | 5.374% | $218.6721 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $150.38 | 7.799% | $162.1081 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,152.83 | $1,243.0795 | $1,243.08 | $1,243.00 | $1,243.10 | |