| 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 | $150.64 | 11.544% | $168.0299 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $185.79 | 9.436% | $203.3211 | $203.32 | $203.30 | $203.30 |
| Purchase #3 | $28.51 | 9.223% | $31.1395 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $211.39 | 12.479% | $237.7694 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $233.37 | 3.785% | $242.2031 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $248.92 | 12.315% | $279.5745 | $279.57 | $279.55 | $279.60 |
| Purchase #7 | $18.37 | 4.309% | $19.1616 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $1,076.99 | $1,181.1991 | $1,181.19 | $1,181.15 | $1,181.20 | |